OctoReasoner/verl_codeql1_aggressive_filtered huggingface dataset:
system: You are an expert security code reviewer. You will be shown a source code file along with a multiple-choice question listing several function or class names from that file. Your task is to identify which one contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the single letter of the correct option, wrapped in \boxed{...}. Example: `\boxed{B}`. Output the boxed letter ONLY -- no explanation, no other text.

user: ```python
from flask import Flask, jsonify, request
import mysql.connector
import datetime

conn = mysql.connector.connect(user="root",
                               password="0000",
                               host="localhost",
                               port="3307",
                               database="question")
now = datetime.datetime.now()
app = Flask(__name__)


@app.route('/')
def hello_world():
    return 'Hello World!'


def get_json(script):
    cursor = conn.cursor()
    cursor.execute(script)
    row_headers = [x[0] for x in cursor.description]
    rv = cursor.fetchall()
    json_data = []
    for result in rv:
        json_data.append(dict(zip(row_headers, result)))
    res = {"answer": json_data}
    return jsonify(res)


@app.route('/api/news', methods=['GET', 'POST'])
def get_all_news():
    if request.method == 'GET':
        script = "select question, answer from data"
        result = get_json(script)
        return result

    elif request.method == 'POST':
        name = request.json['name']
        surname = request.json['surname']
        phone = request.json['phone']
        email = request.json['email']
        question = request.json['question']
        data = now.strftime("%Y-%m-%d %H:%M")
        cursor = conn.cursor()
        cursor.execute("INSERT INTO data (name, surname, phone, email,  question, data)VALUES(%s,%s,%s, %s,%s,%s)",
                       (name, surname, phone, email, question, str(data)))
        conn.commit()
        return "Data add"


@app.route('/api/news/addAnswer/<id>', methods=['POST'])
def addAnswer(id):
    answer = '"' + request.json['answer'] + '"'
    cursor = conn.cursor()
    cursor.execute("Update data SET answer=" + answer + " where id = " + id)

    conn.commit()
    return "Otvet prinyat"


if __name__ == '__main__':
    app.debug = True
    app.run(host='172.16.85.180', port=8000)

```

Which of the following functions or classes contains a `CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')` vulnerability?

  A) get_all_news
  B) addAnswer
  C) get_json
  D) hello_world
Answer: B
system: You are an expert security code reviewer. You will be shown a source code file. Your task is to name the single function or class that contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the exact function or class name (no parentheses, no qualifiers, no module prefixes), wrapped in \boxed{...}. Example: `\boxed{salted_hmac}`. Output the boxed name ONLY -- no explanation, no other text.

user: ```python
from flask import Flask, jsonify, request
import mysql.connector
import datetime

conn = mysql.connector.connect(user="root",
                               password="0000",
                               host="localhost",
                               port="3307",
                               database="question")
now = datetime.datetime.now()
app = Flask(__name__)


@app.route('/')
def hello_world():
    return 'Hello World!'


def get_json(script):
    cursor = conn.cursor()
    cursor.execute(script)
    row_headers = [x[0] for x in cursor.description]
    rv = cursor.fetchall()
    json_data = []
    for result in rv:
        json_data.append(dict(zip(row_headers, result)))
    res = {"answer": json_data}
    return jsonify(res)


@app.route('/api/news', methods=['GET', 'POST'])
def get_all_news():
    if request.method == 'GET':
        script = "select question, answer from data"
        result = get_json(script)
        return result

    elif request.method == 'POST':
        name = request.json['name']
        surname = request.json['surname']
        phone = request.json['phone']
        email = request.json['email']
        question = request.json['question']
        data = now.strftime("%Y-%m-%d %H:%M")
        cursor = conn.cursor()
        cursor.execute("INSERT INTO data (name, surname, phone, email,  question, data)VALUES(%s,%s,%s, %s,%s,%s)",
                       (name, surname, phone, email, question, str(data)))
        conn.commit()
        return "Data add"


@app.route('/api/news/addAnswer/<id>', methods=['POST'])
def addAnswer(id):
    answer = '"' + request.json['answer'] + '"'
    cursor = conn.cursor()
    cursor.execute("Update data SET answer=" + answer + " where id = " + id)

    conn.commit()
    return "Otvet prinyat"


if __name__ == '__main__':
    app.debug = True
    app.run(host='172.16.85.180', port=8000)

```

Name the function or class in this code that contains a `CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')` vulnerability.
Answer: addAnswer
system: You are an expert security code reviewer. You will be shown a source code file along with a multi-select question listing several CWE (Common Weakness Enumeration) categories. Your task is to identify which of the listed CWEs are present in the code.

OUTPUT FORMAT: Respond with the letter(s) of all correct options, sorted alphabetically and comma-separated, wrapped in a single \boxed{...}. Examples: `\boxed{A}` for one correct, `\boxed{A,C}` for two, `\boxed{A,C,E}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
import os
import shutil
import urllib
import zipfile
import tarfile

from tqdm import tqdm


class LambdaLR:
    def __init__(self, n_epoch, offset, total_batch_size, decay_batch_size):
        self.n_epoch = n_epoch
        self.offset = offset
        self.total_batch_size = total_batch_size
        self.decay_batch_size = decay_batch_size

    def step(self, epoch):
        factor = pow(0.5, int(((self.offset + epoch) * self.total_batch_size) / self.decay_batch_size))
        return factor


def unzip_zip_file(zip_path, data_path):
    zip_ref = zipfile.ZipFile(zip_path, 'r')
    zip_ref.extractall(data_path)
    zip_ref.close()
    os.remove(zip_path)


def unzip_tar_file(zip_path, data_path):
    tar_ref = tarfile.open(zip_path, "r:")
    tar_ref.extractall(data_path)
    tar_ref.close()
    os.remove(zip_path)


class DownloadProgressBar(tqdm):
    def update_to(self, b=1, bsize=1, tsize=None):
        if tsize is not None:
            self.total = tsize
        self.update(b * bsize - self.n)


def download_url(url, output_path):
    print("[!] download data file")
    with DownloadProgressBar(unit='B', unit_scale=True,
                             miniters=1, desc=url.split('/')[-1]) as t:
        urllib.request.urlretrieve(url, filename=output_path, reporthook=t.update_to)


def reformat_file(dataset_path):
    dir = os.listdir(dataset_path)

    for data_scale_dir in dir:
        data_scale_dir = os.path.join(dataset_path, data_scale_dir)
        data_file = os.listdir(data_scale_dir)

        print(f"[!] Move file in {data_scale_dir}")
        for file in tqdm(data_file):
            src_path = os.path.join(data_scale_dir, file)
            des_path = os.path.join(dataset_path, file)
            shutil.move(src_path, des_path)
        os.rmdir(data_scale_dir)

```

Which of the following CWE vulnerability categories are present in this code? Multiple options may be correct.

  A) CWE-730: OWASP Top Ten 2004 Category A9 - Denial of Service
  B) CWE-312: Cleartext Storage of Sensitive Information
  C) CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  D) CWE-94: Improper Control of Generation of Code ('Code Injection')
  E) CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
  F) CWE-611: Improper Restriction of XML External Entity Reference
Answer: C
system: You are an expert security code reviewer. You will be shown a source code file along with a multiple-choice question listing several function or class names from that file. Your task is to identify which one contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the single letter of the correct option, wrapped in \boxed{...}. Example: `\boxed{B}`. Output the boxed letter ONLY -- no explanation, no other text.

user: ```python
from jinja2 import Template
import logging
import ssl
import smtplib
from email.message import EmailMessage
from scan_monitor import config


class SMTP:
    """Class that will send an SMTP email. """

    def __init__(self, notification, template_file=config.default_template):
        self.server = config.smtp_server
        self.port = config.smtp_port
        self.from_address = config.smtp_from
        self.smtp_secret = config.smtp_secret

        self.to_address = notification['smtp_notification']['to_address']
        self.subject_template = notification['smtp_notification'].get('subject')
        self.template = config.jinja_env.get_template(template_file)
        self.notification = notification

    @property
    def subject(self):
        if self.subject_template:
            subject = Template(self.subject_template).render(**self.notification)
        else:
            subject = '{name} :: {status}'.format(**self.notification)
        return f'Subject: {subject}'

    @property
    def body(self):
        body = self.template.render(**self.notification)
        return body

    def send(self):
        try:
            msg = EmailMessage()
            msg.set_content(self.body)
            msg['Subject'] = self.subject
            msg['From'] = self.from_address
            msg['To'] = self.to_address

            if self.port == 25:
                logging.info(f'sending: {self.body}')
                with smtplib.SMTP(self.server) as s:
                    s.send_message(msg)
            else:
                # Create a secure SSL context
                context = ssl.create_default_context()
                with smtplib.SMTP_SSL(self.server, self.port, context=context) as s:
                    if getattr(self, 'smtp_secret'):
                        s.login(self.from_address, self.smtp_secret)
                    s.send_message(msg)
        except Exception as e:
            logging.error(e)




```

Which of the following functions or classes contains a `CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')` vulnerability?

  A) __init__
  B) send
  C) body
  D) subject
Answer: D
system: You are an expert security code reviewer. You will be shown a source code file. Your task is to name the single function or class that contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the exact function or class name (no parentheses, no qualifiers, no module prefixes), wrapped in \boxed{...}. Example: `\boxed{salted_hmac}`. Output the boxed name ONLY -- no explanation, no other text.

user: ```python
from jinja2 import Template
import logging
import ssl
import smtplib
from email.message import EmailMessage
from scan_monitor import config


class SMTP:
    """Class that will send an SMTP email. """

    def __init__(self, notification, template_file=config.default_template):
        self.server = config.smtp_server
        self.port = config.smtp_port
        self.from_address = config.smtp_from
        self.smtp_secret = config.smtp_secret

        self.to_address = notification['smtp_notification']['to_address']
        self.subject_template = notification['smtp_notification'].get('subject')
        self.template = config.jinja_env.get_template(template_file)
        self.notification = notification

    @property
    def subject(self):
        if self.subject_template:
            subject = Template(self.subject_template).render(**self.notification)
        else:
            subject = '{name} :: {status}'.format(**self.notification)
        return f'Subject: {subject}'

    @property
    def body(self):
        body = self.template.render(**self.notification)
        return body

    def send(self):
        try:
            msg = EmailMessage()
            msg.set_content(self.body)
            msg['Subject'] = self.subject
            msg['From'] = self.from_address
            msg['To'] = self.to_address

            if self.port == 25:
                logging.info(f'sending: {self.body}')
                with smtplib.SMTP(self.server) as s:
                    s.send_message(msg)
            else:
                # Create a secure SSL context
                context = ssl.create_default_context()
                with smtplib.SMTP_SSL(self.server, self.port, context=context) as s:
                    if getattr(self, 'smtp_secret'):
                        s.login(self.from_address, self.smtp_secret)
                    s.send_message(msg)
        except Exception as e:
            logging.error(e)




```

Name the function or class in this code that contains a `CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')` vulnerability.
Answer: subject
system: You are an expert security code reviewer. You will be shown a source code file. Your task is to name the single function or class that contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the exact function or class name (no parentheses, no qualifiers, no module prefixes), wrapped in \boxed{...}. Example: `\boxed{salted_hmac}`. Output the boxed name ONLY -- no explanation, no other text.

user: ```python
"""Implementations of Checker for zip and tar files."""
from pathlib import Path
import tarfile
import tempfile
import zipfile
from zipfile import ZipFile
from spot_check_files.checker import Checker, CheckResult, CheckRequest


class ZipChecker(Checker):
    def __str__(self):
        return 'ZipChecker'

    """Extracts zip files."""
    def check(self, req: CheckRequest) -> CheckResult:
        result = CheckResult()

        try:
            if not zipfile.is_zipfile(req.realpath):
                result.errors.append('not a zipfile')
                return result

            result.recognizer = self

            with ZipFile(req.realpath, 'r') as zf:
                result.extracted = Path(tempfile.mkdtemp(dir=req.tmpdir))
                zf.extractall(result.extracted)
        except Exception as e:
            result.errors.append(e)

        return result


class TarChecker(Checker):
    def __str__(self):
        return 'TarChecker'

    """Extracts tar files.

    Tars may be compressed with any formats the python tarfile lib supports,
    including gz, bz2, and xz.
    """
    def check(self, req: CheckRequest) -> CheckResult:
        result = CheckResult()

        try:
            if not tarfile.is_tarfile(req.realpath):
                result.errors.append('not a tarfile')
                return result

            result.recognizer = self

            with tarfile.open(req.realpath, 'r') as tf:
                result.extracted = Path(tempfile.mkdtemp(dir=req.tmpdir))
                tf.extractall(result.extracted)
        except Exception as e:
            result.errors.append(e)

        return result

```

Name the function or class in this code that contains a `CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')` vulnerability.
Answer: check
system: You are an expert security code reviewer. You will be shown a source code file along with a multi-select question listing several CWE (Common Weakness Enumeration) categories. Your task is to identify which of the listed CWEs are present in the code.

OUTPUT FORMAT: Respond with the letter(s) of all correct options, sorted alphabetically and comma-separated, wrapped in a single \boxed{...}. Examples: `\boxed{A}` for one correct, `\boxed{A,C}` for two, `\boxed{A,C,E}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
code= """*********************************
            Made By Ceasar Agbekuadzi
        *********************************"""  
print(code)

while True:
        print("\n Welcome to the setup of the Game")
        user_Name=input("\n PLease enter your name: ")
        password=input("\n Please enter your password: ")
        password_confirm= input("\n Please confirm your password: ")
        if password != password_confirm:
            print("\n Your password does not match")
        if password == password_confirm:
            print("\n Your account has been setup!!!")
        textFile= open("accounts.txt","a") 
        textFile.write('\n')
        textFile.write(user_Name)
        textFile.write('\n')
        textFile.write(password)   
        textFile.close()
        break







```

Which of the following CWE vulnerability categories are present in this code? Multiple options may be correct.

  A) CWE-215: Insertion of Sensitive Information Into Debugging Code
  B) CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
  C) CWE-732: Incorrect Permission Assignment for Critical Resource
  D) CWE-643: Improper Neutralization of Data within XPath Expressions ('XPath Injection')
  E) CWE-312: Cleartext Storage of Sensitive Information
  F) CWE-327: Use of a Broken or Risky Cryptographic Algorithm
Answer: E
system: You are an expert security code reviewer. You will be shown a source code file along with a multi-select question listing several CWE (Common Weakness Enumeration) categories. Your task is to identify which of the listed CWEs are present in the code.

OUTPUT FORMAT: Respond with the letter(s) of all correct options, sorted alphabetically and comma-separated, wrapped in a single \boxed{...}. Examples: `\boxed{A}` for one correct, `\boxed{A,C}` for two, `\boxed{A,C,E}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
import requests
import json
from datasources import ds_csv_1
              
result = requests.post('http://localhost:8080/simjoin/api/addsource',
                       data=json.dumps(ds_csv_1),
                       headers={'Content-Type':'application/json',
                                'accept': 'application/json'})
              
print(result.json())     

api_key = result.headers['id']
print('Private API key is {}'.format(api_key))

ds_id = { "id": result.json()[0]['id']}        
 

result = requests.post('http://localhost:8080/simjoin/api/removesource',
                       data=json.dumps(ds_id),
                       headers={'Content-Type':'application/json',
                                'accept': 'application/json',
                                'api_key': api_key})
              
print(result.json())    
```

Which of the following CWE vulnerability categories are present in this code? Multiple options may be correct.

  A) CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  B) CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  C) CWE-312: Cleartext Storage of Sensitive Information
  D) CWE-326: Inadequate Encryption Strength
  E) CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
  F) CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Answer: C
system: You are an expert security code reviewer. You will be shown a source code file along with a multi-select question listing several CWE (Common Weakness Enumeration) categories. Your task is to identify which of the listed CWEs are present in the code.

OUTPUT FORMAT: Respond with the letter(s) of all correct options, sorted alphabetically and comma-separated, wrapped in a single \boxed{...}. Examples: `\boxed{A}` for one correct, `\boxed{A,C}` for two, `\boxed{A,C,E}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
import flask
import sqlite3
import sqlalchemy
import pandas as pd

app = flask.Flask(__name__, static_folder='')

sqlite_file = 'sqlite_database.db'
db = sqlalchemy.create_engine('sqlite:///%s' % sqlite_file)
table_signup = 'signup'
key_name = 'name'
key_email = 'email'
key_skills = 'skills'
key_wants = 'wants'

def setup():
    """
    Create tables
    """
    # TODO: use sqlalchemy to make this nice
    db.execute('create table if not exists {ts} ({email} text primary key, {name} text, {skills} text, {wants} text)'\
            .format(ts=table_signup, email=key_email, name=key_name, skills=key_skills, wants=key_wants))

@app.route("/")
def hello():
    print "hello"
    return flask.send_from_directory(app.static_folder, 'index.html')

@app.route("/static/bundle.js")
def js():
    return flask.send_from_directory(app.static_folder, 'dist/bundle.js')

@app.route("/signup", methods=['POST'])
def signup():
    # input name, email, skills, and what you're looking for, persist into database
    req = flask.request.values
    print req
    name = req.get(key_name)
    email = req.get(key_email)
    skills = req.get(key_skills)
    wants = req.get(key_wants)
    db.execute('insert into {ts} ({ce}, {cn}, {cs}, {cw}) values ("{email}", "{name}", "{skills}", "{wants}")'\
            .format(ts=table_signup, ce=key_email, cn=key_name, cs=key_skills, cw=key_wants, \
            email=email, name=name, skills=skills, wants=wants))
    return flask.jsonify(success=True)

@app.route("/list_signup", methods=['GET'])
def list_signup():
    query = 'select * from {ts}'.format(ts=table_signup)
    with db.begin() as db_eng:
        df = pd.read_sql(query, db_eng.connection)
    result = df.to_dict('records')  # or df.T.to_dict().values()
    #res = db.query('select * from {ts}'.format(ts=table_signup))
    print result
    return flask.jsonify(result=result)

if __name__ == "__main__":
    setup()
    # Set debug=True for autoreload
    app.run(debug=True)

```

Which of the following CWE vulnerability categories are present in this code? Multiple options may be correct.

  A) CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  B) CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
  C) CWE-730: OWASP Top Ten 2004 Category A9 - Denial of Service
  D) CWE-326: Inadequate Encryption Strength
  E) CWE-209: Generation of Error Message Containing Sensitive Information
  F) CWE-215: Insertion of Sensitive Information Into Debugging Code
Answer: A,F
system: You are an expert security code reviewer. You will be shown a source code file. Your task is to name the single function or class that contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the exact function or class name (no parentheses, no qualifiers, no module prefixes), wrapped in \boxed{...}. Example: `\boxed{salted_hmac}`. Output the boxed name ONLY -- no explanation, no other text.

user: ```python
import flask
import sqlite3
import sqlalchemy
import pandas as pd

app = flask.Flask(__name__, static_folder='')

sqlite_file = 'sqlite_database.db'
db = sqlalchemy.create_engine('sqlite:///%s' % sqlite_file)
table_signup = 'signup'
key_name = 'name'
key_email = 'email'
key_skills = 'skills'
key_wants = 'wants'

def setup():
    """
    Create tables
    """
    # TODO: use sqlalchemy to make this nice
    db.execute('create table if not exists {ts} ({email} text primary key, {name} text, {skills} text, {wants} text)'\
            .format(ts=table_signup, email=key_email, name=key_name, skills=key_skills, wants=key_wants))

@app.route("/")
def hello():
    print "hello"
    return flask.send_from_directory(app.static_folder, 'index.html')

@app.route("/static/bundle.js")
def js():
    return flask.send_from_directory(app.static_folder, 'dist/bundle.js')

@app.route("/signup", methods=['POST'])
def signup():
    # input name, email, skills, and what you're looking for, persist into database
    req = flask.request.values
    print req
    name = req.get(key_name)
    email = req.get(key_email)
    skills = req.get(key_skills)
    wants = req.get(key_wants)
    db.execute('insert into {ts} ({ce}, {cn}, {cs}, {cw}) values ("{email}", "{name}", "{skills}", "{wants}")'\
            .format(ts=table_signup, ce=key_email, cn=key_name, cs=key_skills, cw=key_wants, \
            email=email, name=name, skills=skills, wants=wants))
    return flask.jsonify(success=True)

@app.route("/list_signup", methods=['GET'])
def list_signup():
    query = 'select * from {ts}'.format(ts=table_signup)
    with db.begin() as db_eng:
        df = pd.read_sql(query, db_eng.connection)
    result = df.to_dict('records')  # or df.T.to_dict().values()
    #res = db.query('select * from {ts}'.format(ts=table_signup))
    print result
    return flask.jsonify(result=result)

if __name__ == "__main__":
    setup()
    # Set debug=True for autoreload
    app.run(debug=True)

```

Name the function or class in this code that contains a `CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')` vulnerability.
Answer: signup
system: You are an expert security code reviewer. You will be shown a source code file along with a multi-select question listing several CWE (Common Weakness Enumeration) categories. Your task is to identify which of the listed CWEs are present in the code.

OUTPUT FORMAT: Respond with the letter(s) of all correct options, sorted alphabetically and comma-separated, wrapped in a single \boxed{...}. Examples: `\boxed{A}` for one correct, `\boxed{A,C}` for two, `\boxed{A,C,E}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
import os 
import getpass
import hashlib
  
if __name__=="__main__":
    #Get number of CPUs
    cpus_available = int(os.environ['SLURM_CPUS_PER_TASK'])

    #Get username
    username = getpass.getuser()

    #Create Hash Code
    hash_object = hashlib.md5(username.encode())

    #Result for webcampus is 
    print('Your result for the webCampus Quiz is:', username+'_'+str(cpus_available)+'_'+hash_object.hexdigest())


```

Which of the following CWE vulnerability categories are present in this code? Multiple options may be correct.

  A) CWE-117: Improper Output Neutralization for Logs
  B) CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  C) CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  D) CWE-611: Improper Restriction of XML External Entity Reference
  E) CWE-327: Use of a Broken or Risky Cryptographic Algorithm
  F) CWE-326: Inadequate Encryption Strength
Answer: E
system: You are an expert security code reviewer. You will be shown a source code file along with a multiple-choice question listing several function or class names from that file. Your task is to identify which one contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the single letter of the correct option, wrapped in \boxed{...}. Example: `\boxed{B}`. Output the boxed letter ONLY -- no explanation, no other text.

user: ```python
#!/usr/bin/env python2

from flask import Flask, render_template, request, redirect, Response, jsonify, make_response
import kd_tree_test as kd
import urllib2
import json

app = Flask(__name__, template_folder='.')

@app.route('/')
def output():
    return render_template("index.html")

@app.route('/hf_compute', methods=['GET'])
def worker():
    radius = int(request.args.get("radius"))
    hospital = int(request.args.get("hospital"))
    school_res = kd.hf_compute(radius, hospital)
    data = str(school_res)
    return data

@app.route('/completion')
def completion():
    #contents = kd.getAllCities()
    text = request.args.get("text")
    contents = urllib2.urlopen("http://photon.komoot.de/api/?q="+text+"&osm_tag=place:city")
    contents = json.load(contents)

    res = []
    for feature in contents['features']:
        #print "feat : " + str(feature)
        #print "geo : " + str(feature['geometry'])
        #print "prop : " + str(feature['properties'])
        #print feature['properties']['city'] 
        if feature['properties'].get('name'):
            #print feature['properties']['city']
            coord = [feature['geometry']['coordinates'][1], feature['geometry']['coordinates'][0]];
            res.append([feature['properties']['name'], coord])
    
    return make_response(json.dumps(res))

if __name__ == '__main__':
    app.run()


```

Which of the following functions or classes contains a `CWE-918: Server-Side Request Forgery (SSRF)` vulnerability?

  A) output
  B) worker
  C) completion
Answer: C
system: You are an expert security code reviewer. You will be shown a source code file. Your task is to name the single function or class that contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the exact function or class name (no parentheses, no qualifiers, no module prefixes), wrapped in \boxed{...}. Example: `\boxed{salted_hmac}`. Output the boxed name ONLY -- no explanation, no other text.

user: ```python
#!/usr/bin/env python2

from flask import Flask, render_template, request, redirect, Response, jsonify, make_response
import kd_tree_test as kd
import urllib2
import json

app = Flask(__name__, template_folder='.')

@app.route('/')
def output():
    return render_template("index.html")

@app.route('/hf_compute', methods=['GET'])
def worker():
    radius = int(request.args.get("radius"))
    hospital = int(request.args.get("hospital"))
    school_res = kd.hf_compute(radius, hospital)
    data = str(school_res)
    return data

@app.route('/completion')
def completion():
    #contents = kd.getAllCities()
    text = request.args.get("text")
    contents = urllib2.urlopen("http://photon.komoot.de/api/?q="+text+"&osm_tag=place:city")
    contents = json.load(contents)

    res = []
    for feature in contents['features']:
        #print "feat : " + str(feature)
        #print "geo : " + str(feature['geometry'])
        #print "prop : " + str(feature['properties'])
        #print feature['properties']['city'] 
        if feature['properties'].get('name'):
            #print feature['properties']['city']
            coord = [feature['geometry']['coordinates'][1], feature['geometry']['coordinates'][0]];
            res.append([feature['properties']['name'], coord])
    
    return make_response(json.dumps(res))

if __name__ == '__main__':
    app.run()


```

Name the function or class in this code that contains a `CWE-918: Server-Side Request Forgery (SSRF)` vulnerability.
Answer: completion
system: You are an expert security code reviewer. You will be shown a source code file along with a multiple-choice question listing several function or class names from that file. Your task is to identify which one contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the single letter of the correct option, wrapped in \boxed{...}. Example: `\boxed{B}`. Output the boxed letter ONLY -- no explanation, no other text.

user: ```python
#!/usr/bin/python
#
# Authentication proxy app

import Api
import sys
import struct
import logging

# Logging instance
log = logging.getLogger('extauth')

class EjabberdInputError(Exception):
    def __init__(self, value):
        self.value = value
    def __str__(self):
        return repr(self.value)

class AuthApp:
	config = None
	api = None

	def __init__(self, config):
		self.config = config
		self.api = Api.Api(config)

	def read(self):
		log.debug("trying to read 2 bytes from ejabberd:")
		try:
			length = sys.stdin.read(2)
		except IOError:
			log.debug("ioerror")
		if len(length) is not 2:
			log.debug("ejabberd sent us wrong things!")
			# raise EjabberdInputError('Wrong input from ejabberd!')
		log.debug('got 2 bytes via stdin: %s'%length)
		#length = sys.stdin.read(2)
		(size,) = struct.unpack('>h', length)
		return sys.stdin.read(size).split(':')

	def write(self, success):
		answer = 0
		if success:
			answer = 1
		token = struct.pack('>hh', 2, answer)
		sys.stdout.write(token)
		sys.stdout.flush()

	def run(self):
		while True:
			try:
				data = self.read()
				if data[0] == "auth":
					self.write(self.auth(data[1], data[2], data[3]))
				elif data[0] == "isuser":
					self.write(self.isuser(data[1], data[2]))
				else:
					log.debug("asked unsupported operation: " + data[0])
					self.write(False)
			except KeyboardInterrupt:
				"""KeyboardInterrupt is the same as Ctrl-C"""
				return None
		return None

	def auth(self, username, server, password):

		# Generate body
		body = "action=checkpass"
		body+= "&domain=" + server
		body+= "&node=" + username
		body+= "&password=" + password

		# Do request
		log.info('authenticating: ' + body)
		resp = self.api.request(body, log)
		if 'success' not in resp:
			return False
		log.info('result: %s', ','.join(resp))
		return resp['success']

	def isuser(self, username, server):

		# Generate body
		body = "action=checkuser"
		body+= "&domain=" + server
		body+= "&node=" + username

		log.info('isuser: ' + body)
		# Do request
		resp = self.api.request(body, log)
		if 'exists' not in resp:
			return False
		log.info('result: %s', ','.join(resp))
		return resp['exists']

```

Which of the following functions or classes contains a `CWE-312: Cleartext Storage of Sensitive Information` vulnerability?

  A) isuser
  B) auth
  C) EjabberdInputError
  D) write
Answer: B
system: You are an expert security code reviewer. You will be shown a source code file. Your task is to name the single function or class that contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the exact function or class name (no parentheses, no qualifiers, no module prefixes), wrapped in \boxed{...}. Example: `\boxed{salted_hmac}`. Output the boxed name ONLY -- no explanation, no other text.

user: ```python
#!/usr/bin/python
#
# Authentication proxy app

import Api
import sys
import struct
import logging

# Logging instance
log = logging.getLogger('extauth')

class EjabberdInputError(Exception):
    def __init__(self, value):
        self.value = value
    def __str__(self):
        return repr(self.value)

class AuthApp:
	config = None
	api = None

	def __init__(self, config):
		self.config = config
		self.api = Api.Api(config)

	def read(self):
		log.debug("trying to read 2 bytes from ejabberd:")
		try:
			length = sys.stdin.read(2)
		except IOError:
			log.debug("ioerror")
		if len(length) is not 2:
			log.debug("ejabberd sent us wrong things!")
			# raise EjabberdInputError('Wrong input from ejabberd!')
		log.debug('got 2 bytes via stdin: %s'%length)
		#length = sys.stdin.read(2)
		(size,) = struct.unpack('>h', length)
		return sys.stdin.read(size).split(':')

	def write(self, success):
		answer = 0
		if success:
			answer = 1
		token = struct.pack('>hh', 2, answer)
		sys.stdout.write(token)
		sys.stdout.flush()

	def run(self):
		while True:
			try:
				data = self.read()
				if data[0] == "auth":
					self.write(self.auth(data[1], data[2], data[3]))
				elif data[0] == "isuser":
					self.write(self.isuser(data[1], data[2]))
				else:
					log.debug("asked unsupported operation: " + data[0])
					self.write(False)
			except KeyboardInterrupt:
				"""KeyboardInterrupt is the same as Ctrl-C"""
				return None
		return None

	def auth(self, username, server, password):

		# Generate body
		body = "action=checkpass"
		body+= "&domain=" + server
		body+= "&node=" + username
		body+= "&password=" + password

		# Do request
		log.info('authenticating: ' + body)
		resp = self.api.request(body, log)
		if 'success' not in resp:
			return False
		log.info('result: %s', ','.join(resp))
		return resp['success']

	def isuser(self, username, server):

		# Generate body
		body = "action=checkuser"
		body+= "&domain=" + server
		body+= "&node=" + username

		log.info('isuser: ' + body)
		# Do request
		resp = self.api.request(body, log)
		if 'exists' not in resp:
			return False
		log.info('result: %s', ','.join(resp))
		return resp['exists']

```

Name the function or class in this code that contains a `CWE-312: Cleartext Storage of Sensitive Information` vulnerability.
Answer: auth
system: You are an expert security code reviewer. You will be shown a source code file along with a multi-select question listing several CWE (Common Weakness Enumeration) categories. Your task is to identify which of the listed CWEs are present in the code.

OUTPUT FORMAT: Respond with the letter(s) of all correct options, sorted alphabetically and comma-separated, wrapped in a single \boxed{...}. Examples: `\boxed{A}` for one correct, `\boxed{A,C}` for two, `\boxed{A,C,E}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
if __name__ == "__main__":
    import sys
    import urllib
    import urllib.request
    import tarfile
    import os

    if len(sys.argv) < 2:
        print("No arguments given")
        pass

    command = sys.argv.pop(1)

    if command == "download_knowledge_base":
        FILE_URL = "https://wikidatafiles.nyc3.digitaloceanspaces.com/Hosting/Hosting/SpacyEntityLinker/datafiles.tar.gz"

        OUTPUT_TAR_FILE = os.path.abspath(
            os.path.dirname(__file__)) + '/../data_spacy_entity_linker/wikidb_filtered.tar.gz'
        OUTPUT_DB_PATH = os.path.abspath(os.path.dirname(__file__)) + '/../data_spacy_entity_linker'
        if not os.path.exists(OUTPUT_DB_PATH):
            os.makedirs(OUTPUT_DB_PATH)
        urllib.request.urlretrieve(FILE_URL, OUTPUT_TAR_FILE)

        tar = tarfile.open(OUTPUT_TAR_FILE)
        tar.extractall(OUTPUT_DB_PATH)
        tar.close()

        os.remove(OUTPUT_TAR_FILE)

```

Which of the following CWE vulnerability categories are present in this code? Multiple options may be correct.

  A) CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
  B) CWE-732: Incorrect Permission Assignment for Critical Resource
  C) CWE-312: Cleartext Storage of Sensitive Information
  D) CWE-116: Improper Encoding or Escaping of Output
  E) CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  F) CWE-502: Deserialization of Untrusted Data
Answer: E
system: You are an expert security code reviewer. You will be shown a source code file along with a multi-select question listing several CWE (Common Weakness Enumeration) categories. Your task is to identify which of the listed CWEs are present in the code.

OUTPUT FORMAT: Respond with the letter(s) of all correct options, sorted alphabetically and comma-separated, wrapped in a single \boxed{...}. Examples: `\boxed{A}` for one correct, `\boxed{A,C}` for two, `\boxed{A,C,E}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
from openpyxl import Workbook, load_workbook
import random
import string


def read_excel(fname):
    wb = load_workbook(filename=fname)
    data = wb.active
    r = data.max_row
    col = data.max_column
    item = []
    array = []
    for i in range(1, r + 1):
        for j in range(2, col + 1):
            cell_value = data.cell(row=i, column=j)
            item.append(cell_value.value)
        item.append(generate_pin_password())
        array.append(tuple(item))
        item = []
    print(array)
    return array


def write_to_excel(array):
    wb = Workbook()
    sheet = wb.active

    for item in array:
        sheet.append(item)
    print("successfully inserted to excel file gen.xlsx")
    wb.save("gen.xlsx")


def generate_pin_excel(count, filename):
    wb = Workbook()
    sheet = wb.active
    item = []
    array = []
    for i in range(1, count+1):
        item.append(generate_pin_password() + "-" + generate_pin_password())
        sheet.append(tuple(item))
        array.append(tuple([item[0], i]))
        item = []
    wb.save(filename + '.xlsx')
    return array


def generate_pin_password():
    alphanum = string.ascii_uppercase + string.digits
    pin = ""
    for i in range(4):
        randchar = random.randrange(0, len(alphanum))
        pin += alphanum[randchar]
    return pin

```

Which of the following CWE vulnerability categories are present in this code? Multiple options may be correct.

  A) CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  B) CWE-312: Cleartext Storage of Sensitive Information
  C) CWE-502: Deserialization of Untrusted Data
  D) CWE-116: Improper Encoding or Escaping of Output
  E) CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
  F) CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
Answer: B
system: You are an expert security code reviewer. You will be shown a source code file along with a multi-select question listing several CWE (Common Weakness Enumeration) categories. Your task is to identify which of the listed CWEs are present in the code.

OUTPUT FORMAT: Respond with the letter(s) of all correct options, sorted alphabetically and comma-separated, wrapped in a single \boxed{...}. Examples: `\boxed{A}` for one correct, `\boxed{A,C}` for two, `\boxed{A,C,E}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
import pandas as pd
import matplotlib.pyplot as plt

# 读取脱发信息文件
df = pd.read_csv(filepath_or_buffer="2019年国内脱发人群抽样信息.csv")
# print(df.columns)
# Index(['性别', '年龄', '职业', '所在城市', '脱发类型'], dtype='object')

# 预处理：分组统计
# 统计不同性别人数
seriesGenderCnt = df["性别"].value_counts()
# 也可以按照SQL语句特色来分组、聚合
# 不过，这里需要添加代理码
# df["surrogate"] = df.index
# seriesGenderCnt = df.groupby(by="性别").count().sort_values(by="surrogate", ascending=False)["surrogate"]

# 统计不同年龄人数
seriesAgeCnt = df["年龄"].value_counts()
# 不同职业人数统计
seriesCareerCnt = df["职业"].value_counts()
# 所在不同城市人数统计
seriesCityCnt = df["所在城市"].value_counts()
# 不同脱发类型人数统计
seriesHairLossTypeCnt = df["脱发类型"].value_counts()

# 性别与最多脱发类型简报
print(f"本次抽样调查中男性脱发人数为{seriesGenderCnt['男']}，"
      f"女性脱发人数为{seriesGenderCnt['女']}，"
      f"脱发类型人数最多的为{seriesHairLossTypeCnt.idxmax()}")

# 数据可视化
# 设置中文字体
plt.rcParams['font.sans-serif'] = ['SimHei']
plt.rcParams['figure.figsize'] = [12.8, 9.6]
# 绘制年龄——人数柱状图
plt.subplot(2, 2, 1)
plt.bar(x=seriesAgeCnt.index, height=seriesAgeCnt.values)
plt.xlabel(xlabel="年龄")
plt.ylabel(ylabel="人数")

# 绘制职业——人数柱状图
plt.subplot(2, 2, 2)
plt.bar(x=seriesCareerCnt.index, height=seriesCareerCnt.values)
plt.xlabel(xlabel="职业")
plt.ylabel(ylabel="人数")
plt.xticks(rotation=45)

# 绘制所在城市——人数柱状图
plt.subplot(2, 1, 2)
plt.bar(x=seriesCityCnt.index, height=seriesCityCnt.values)
plt.xlabel(xlabel="所在城市")
plt.ylabel(ylabel="人数")

# 调整子图布局
plt.tight_layout()
# 展示图片
plt.show()

```

Which of the following CWE vulnerability categories are present in this code? Multiple options may be correct.

  A) CWE-730: OWASP Top Ten 2004 Category A9 - Denial of Service
  B) CWE-502: Deserialization of Untrusted Data
  C) CWE-327: Use of a Broken or Risky Cryptographic Algorithm
  D) CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
  E) CWE-312: Cleartext Storage of Sensitive Information
  F) CWE-643: Improper Neutralization of Data within XPath Expressions ('XPath Injection')
Answer: E
system: You are an expert security code reviewer. You will be shown a source code file along with a multiple-choice question listing several function or class names from that file. Your task is to identify which one contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the single letter of the correct option, wrapped in \boxed{...}. Example: `\boxed{B}`. Output the boxed letter ONLY -- no explanation, no other text.

user: ```python
"""
  UserController.py
  Sprinkle

  Created by LeeKW on 2021/02/04.
"""

from sprinkle.models.User import User

class UserController():
    def __init__(self):
        self.user = User()

    def createUser(self, userInfo):
        """
        새로운 사용자 정보를 Database에 저장하는 메소드
        기존에 동일한 정보가 있는지 확인하고 없다면 새로 저장한다.

        :param deviceId: 기기 고유의 ID
        :param phoneNum: 사용자 핸드폰 번호
        :param phonebooks: 사용자 전화번호부 이름 목록
        :return: 성공 여부
        """
        deviceId = userInfo['deviceId']
        phoneNum = userInfo['phoneNum']
        phonebooks = userInfo['phonebooks']   

        print(deviceId)
        print(phoneNum)
        print(phonebooks)

        res = self.user.searchUserById(deviceId)
        if(res != None):
            # deviceId로 유저 정보가 존재하는 경우
            if(res["phoneNum"] != phoneNum):
                # 검색된 유저 정보의 전화번호와 입력받은 전화번호가 같지 않은 경우 (전화번호 변경)
                self.user.updatePhoneNum(deviceId, phoneNum)
                print("전화번호가 변경된 경우")
            self.updatePhonebooks(deviceId, phonebooks)
            print("기기번호와 전화번호가 모두 같은 경우")
        else:
            # deviceId로 유저 정보가 존재하지 않는 경우
            res = self.user.searchUserByPhoneNum(phoneNum)
            if(res != None):
                # phoneNum으로 유저 정보가 존재하는 경우 (기기 변경)
                self.user.updateDeviceId(phoneNum, deviceId)
                self.updatePhonebooks(deviceId, phonebooks)
                print("기기번호가 변경된 경우")
            else:
                # deviceId와 phoneNum의 정보가 모두 존재하지 않는 경우 (새로운 유저)
                res = self.user.createUser(deviceId, phoneNum, phonebooks)
                print("새로운 유저가 가입한 경우")
                if(res == True):
                    # 새로운 모델을 훈련하는 메소드 실행.
                    print("")
                else:
                    return "Fail"

        return "Success"

    def updatePhonebooks(self, deviceId, phonebooks):
       res = self.user.updatePhonebooks(deviceId, phonebooks) 

       #res 결과에 따라서
       #phonebooks의 update는 성공했지만 수정된 값이 없다면 그냥 진행
       #수정된 값이 있다면 모델을 다시 train






# blueprint

```

Which of the following functions or classes contains a `CWE-312: Cleartext Storage of Sensitive Information` vulnerability?

  A) updatePhonebooks
  B) __init__
  C) UserController
  D) createUser
Answer: D
system: You are an expert security code reviewer. You will be shown a source code file. Your task is to name the single function or class that contains the specified CWE vulnerability.

OUTPUT FORMAT: Respond with the exact function or class name (no parentheses, no qualifiers, no module prefixes), wrapped in \boxed{...}. Example: `\boxed{salted_hmac}`. Output the boxed name ONLY -- no explanation, no other text.

user: ```python
"""
  UserController.py
  Sprinkle

  Created by LeeKW on 2021/02/04.
"""

from sprinkle.models.User import User

class UserController():
    def __init__(self):
        self.user = User()

    def createUser(self, userInfo):
        """
        새로운 사용자 정보를 Database에 저장하는 메소드
        기존에 동일한 정보가 있는지 확인하고 없다면 새로 저장한다.

        :param deviceId: 기기 고유의 ID
        :param phoneNum: 사용자 핸드폰 번호
        :param phonebooks: 사용자 전화번호부 이름 목록
        :return: 성공 여부
        """
        deviceId = userInfo['deviceId']
        phoneNum = userInfo['phoneNum']
        phonebooks = userInfo['phonebooks']   

        print(deviceId)
        print(phoneNum)
        print(phonebooks)

        res = self.user.searchUserById(deviceId)
        if(res != None):
            # deviceId로 유저 정보가 존재하는 경우
            if(res["phoneNum"] != phoneNum):
                # 검색된 유저 정보의 전화번호와 입력받은 전화번호가 같지 않은 경우 (전화번호 변경)
                self.user.updatePhoneNum(deviceId, phoneNum)
                print("전화번호가 변경된 경우")
            self.updatePhonebooks(deviceId, phonebooks)
            print("기기번호와 전화번호가 모두 같은 경우")
        else:
            # deviceId로 유저 정보가 존재하지 않는 경우
            res = self.user.searchUserByPhoneNum(phoneNum)
            if(res != None):
                # phoneNum으로 유저 정보가 존재하는 경우 (기기 변경)
                self.user.updateDeviceId(phoneNum, deviceId)
                self.updatePhonebooks(deviceId, phonebooks)
                print("기기번호가 변경된 경우")
            else:
                # deviceId와 phoneNum의 정보가 모두 존재하지 않는 경우 (새로운 유저)
                res = self.user.createUser(deviceId, phoneNum, phonebooks)
                print("새로운 유저가 가입한 경우")
                if(res == True):
                    # 새로운 모델을 훈련하는 메소드 실행.
                    print("")
                else:
                    return "Fail"

        return "Success"

    def updatePhonebooks(self, deviceId, phonebooks):
       res = self.user.updatePhonebooks(deviceId, phonebooks) 

       #res 결과에 따라서
       #phonebooks의 update는 성공했지만 수정된 값이 없다면 그냥 진행
       #수정된 값이 있다면 모델을 다시 train






# blueprint

```

Name the function or class in this code that contains a `CWE-312: Cleartext Storage of Sensitive Information` vulnerability.
Answer: createUser