OctoReasoner/verl_codeql1_aggressive_filtered huggingface dataset:
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
# *_* coding:utf-8 *_*
# 开发人员：烈焰
# 开发时间：2019/12/13 15:34
# 文件名称：page6
# 开发工具：PyCharm

# cookie session

from flask import Flask,make_response,request

app = Flask(__name__,static_url_path="/static",static_folder="static",template_folder="templates")

@app.route("/")
def index():
    """
    定义视图函数
    :return:
    """
    return "Hello Python Flask!!"

@app.route("/set_cookie")
def set_cookie():
    resp = make_response("cookie set success")
    resp.set_cookie("city","shenzhen")
    resp.set_cookie("name","wangjin")
    resp.set_cookie("age","22",max_age=3600)
    # resp.headers["Set-Cookie"] = "country=china; Expires=Fri, 13-Dec-2019 08:47:31 GMT; Max-Age=3600; Path=/"
    return resp

@app.route("/get_cookie")
def get_cookie():
    return request.cookies.get("age")

@app.route("/del_cookie")
def del_cookie():
    resp = make_response("delete cookie")
    resp.delete_cookie("name")
    return resp


if __name__ == '__main__':
    # 查看url路由
     print(app.url_map)
     app.run(port=5000)

```

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: get_cookie
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
"""scp module"""
import sys, logging, paramiko
from blox.modules.module import module, InvalidInputException, InvalidOutputException
from os.path import basename
logger = logging.getLogger( 'blox.scp' )

class scp(module):
  """scp file to destination"""
  def validateInput(self,input):
    """Expect string as an input"""
    if isinstance( input, str ):
      return input
    raise InvalidInputException( "Expected str, got %s" % type(input), self )
  def validateOutput(self, output):
    """Expect string as return type"""
    if isinstance( output, str ):
      return output
    raise InvalidOutputException( "Expected str, got %s" % type(output), self )
  def output(self, input, params):
    self.validateInput(input)
    logger.debug('SCP file')
    ssh = paramiko.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    ssh.connect( params['hostname'], username=params['username'], key_filename=params['key_file'])

    dest = input
    if 'dest' in params:
      dest = "%s/%s" % ( params['dest'], basename( input ) )

    sftp = ssh.open_sftp()
    sftp.put( input, dest )
    sftp.close()

    ssh.close()

    logger.debug('File sent to %s' % params['hostname'] )
    return self.validateOutput(input)

```

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-295: Improper Certificate Validation
  C) CWE-209: Generation of Error Message Containing Sensitive Information
  D) CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
  E) CWE-116: Improper Encoding or Escaping of Output
  F) CWE-377: Insecure Temporary File
Answer: B
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
"""scp module"""
import sys, logging, paramiko
from blox.modules.module import module, InvalidInputException, InvalidOutputException
from os.path import basename
logger = logging.getLogger( 'blox.scp' )

class scp(module):
  """scp file to destination"""
  def validateInput(self,input):
    """Expect string as an input"""
    if isinstance( input, str ):
      return input
    raise InvalidInputException( "Expected str, got %s" % type(input), self )
  def validateOutput(self, output):
    """Expect string as return type"""
    if isinstance( output, str ):
      return output
    raise InvalidOutputException( "Expected str, got %s" % type(output), self )
  def output(self, input, params):
    self.validateInput(input)
    logger.debug('SCP file')
    ssh = paramiko.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    ssh.connect( params['hostname'], username=params['username'], key_filename=params['key_file'])

    dest = input
    if 'dest' in params:
      dest = "%s/%s" % ( params['dest'], basename( input ) )

    sftp = ssh.open_sftp()
    sftp.put( input, dest )
    sftp.close()

    ssh.close()

    logger.debug('File sent to %s' % params['hostname'] )
    return self.validateOutput(input)

```

Which of the following functions or classes contains a `CWE-295: Improper Certificate Validation` vulnerability?

  A) validateInput
  B) validateOutput
  C) scp
  D) output
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
"""scp module"""
import sys, logging, paramiko
from blox.modules.module import module, InvalidInputException, InvalidOutputException
from os.path import basename
logger = logging.getLogger( 'blox.scp' )

class scp(module):
  """scp file to destination"""
  def validateInput(self,input):
    """Expect string as an input"""
    if isinstance( input, str ):
      return input
    raise InvalidInputException( "Expected str, got %s" % type(input), self )
  def validateOutput(self, output):
    """Expect string as return type"""
    if isinstance( output, str ):
      return output
    raise InvalidOutputException( "Expected str, got %s" % type(output), self )
  def output(self, input, params):
    self.validateInput(input)
    logger.debug('SCP file')
    ssh = paramiko.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    ssh.connect( params['hostname'], username=params['username'], key_filename=params['key_file'])

    dest = input
    if 'dest' in params:
      dest = "%s/%s" % ( params['dest'], basename( input ) )

    sftp = ssh.open_sftp()
    sftp.put( input, dest )
    sftp.close()

    ssh.close()

    logger.debug('File sent to %s' % params['hostname'] )
    return self.validateOutput(input)

```

Name the function or class in this code that contains a `CWE-295: Improper Certificate Validation` vulnerability.
Answer: output
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
# -*- coding: utf-8 -*-

'''
Helper methods used by both pass_checker and pass_checker_async
'''

from hashlib import sha1

import passpwnedcheck.constants as constants


def get_password_prefix_suffix(password):
    '''
    Calculate prefix and suffix for password.

    Prefix: the first 5 characters of hashed value in hex
    of password. This value will be sent to pwnedpasswords API.

    Suffix: the rest of hashed value in hex of password.
    This value won't be sent to API.
    '''

    if not isinstance(password, str):
        raise TypeError(constants.PASSWORD_FORMAT_ERROR_MSG)

    hash = sha1(password.encode('utf-8')).hexdigest()
    return hash[:5].upper(), hash[5:].upper()

def response_to_dict(text):
    '''
    Convert response data from string to dictionary format.
    '''

    if not isinstance(text, str):
        raise TypeError(constants.RESPONSE_FORMAT_ERROR_MSG)

    if not text:
        return {}

    # Create dictionary using dictionary comprehesion.
    return {row.split(constants.DELIMITER)[0]: int(row.split(constants.DELIMITER)[-1]) \
                for row in text.split(constants.LINE_BREAK)}

```

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

  A) CWE-943: Improper Neutralization of Special Elements in Data Query Logic
  B) CWE-732: Incorrect Permission Assignment for Critical Resource
  C) CWE-327: Use of a Broken or Risky Cryptographic Algorithm
  D) CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  E) CWE-312: Cleartext Storage of Sensitive Information
  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. 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
# -*- coding: utf-8 -*-

'''
Helper methods used by both pass_checker and pass_checker_async
'''

from hashlib import sha1

import passpwnedcheck.constants as constants


def get_password_prefix_suffix(password):
    '''
    Calculate prefix and suffix for password.

    Prefix: the first 5 characters of hashed value in hex
    of password. This value will be sent to pwnedpasswords API.

    Suffix: the rest of hashed value in hex of password.
    This value won't be sent to API.
    '''

    if not isinstance(password, str):
        raise TypeError(constants.PASSWORD_FORMAT_ERROR_MSG)

    hash = sha1(password.encode('utf-8')).hexdigest()
    return hash[:5].upper(), hash[5:].upper()

def response_to_dict(text):
    '''
    Convert response data from string to dictionary format.
    '''

    if not isinstance(text, str):
        raise TypeError(constants.RESPONSE_FORMAT_ERROR_MSG)

    if not text:
        return {}

    # Create dictionary using dictionary comprehesion.
    return {row.split(constants.DELIMITER)[0]: int(row.split(constants.DELIMITER)[-1]) \
                for row in text.split(constants.LINE_BREAK)}

```

Name the function or class in this code that contains a `CWE-327: Use of a Broken or Risky Cryptographic Algorithm` vulnerability.
Answer: get_password_prefix_suffix
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 src.parser.name_extractor import extract_name_with_rules
from src.parser.text_extractor import extract_text_from_document
from src.parser.phone_number_extractor import extract_phone_number_with_multiple_expressions
from src.parser.email_extractor import extract_email_with_regular_expression_v1
from src.parser.skills_extractor import extract_skills_with_word_tokenization
from src.parser.education_extractor import extract_education_with_database_search
from src.parser.experience_extractor import extract_experiences_from_sentence_analyzer
from src.parser.major_extractor import extract_major_with_database_search

def extract_resume_info(file):

    text = extract_text_from_document(file)

    name = extract_name_with_rules(text)
    phone = extract_phone_number_with_multiple_expressions(text)
    email = extract_email_with_regular_expression_v1(text)
    skills = extract_skills_with_word_tokenization(text)
    majors = extract_major_with_database_search(text)
    #computer_skills = extract_computer_skills_with_database_search(text)
    educations = extract_education_with_database_search(text)
    experiences = extract_experiences_from_sentence_analyzer(file)

    data = {
            "name":name,
            "phone":phone,
            "email":email,
            "skills":skills,
            "majors":majors,
            #"computer_skills":computer_skills,
            "educations":educations,
            "experiences":experiences
            }

    print("NAME: " ,name)
    print("PHONE: ", phone)
    print("EMAIL: ", email)
    print("SKILLS", skills)
    print("MAJORS",majors)
    #print("COMPUTER SKILLS",computer_skills)
    print("EDUCATIONS",educations)
    print("EXPERIENCES",experiences)
    return data


```

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

  A) CWE-502: Deserialization of Untrusted Data
  B) CWE-1333: Inefficient Regular Expression Complexity
  C) CWE-377: Insecure Temporary File
  D) CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  E) CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
  F) CWE-312: Cleartext Storage of Sensitive Information
Answer: F
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 python3
'''
* Copyright (C) 2022 Intel Corporation.
*
* SPDX-License-Identifier: BSD-3-Clause
'''

import uuid
import socket
import os

import paho.mqtt.client as mqtt
from paho.mqtt import publish

class Sidecar:
    def __init__(self, k8s_namespace, k8s_releasename, mac_address):
        self.k8s_namespace = k8s_namespace
        self.k8s_releasename = k8s_releasename
        self.hostname = socket.gethostname()
        self.macaddr = mac_address
        self.topic = "MAC"
        self.mqtt_broker = os.getenv(self.k8s_releasename.upper() + "_MOSQUITTO_SERVICE_HOST")
        self.mqtt_port = int(os.getenv(self.k8s_releasename.upper() + "_MOSQUITTO_SERVICE_PORT"))

    def publish_mqtt(self, payload):
        publish.single(self.topic, payload=payload ,qos=2, hostname=self.mqtt_broker, port=self.mqtt_port)
        print("Just published " + self.hostname + ';' + self.macaddr + " to topic " + self.topic)

    def on_message(self, _unused_client, _unused_userdata, message):
        """
        MQTT on_message

        :param _unused_client: unused
        :param _unused_userdata: unused
        :param message: object containing the message received from MQTT

        This function retrieves any messages that contains 'request' in the message.
        If `request` keyword exist, then publish our own MAC Address and Hostname to the topic.
        """

        dmessage = str(message.payload.decode("utf-8"))
        pod_state = dmessage.split(';', maxsplit=1)[0]
        if pod_state == "request":
            payload = "add;{};{}".format(self.hostname, self.macaddr)
            self.publish_mqtt(payload)
        print(f"received message: {dmessage}")

if __name__ == "__main__":
    mac_address = str(uuid.uuid1()).rsplit('-', maxsplit=1)[-1]
    client = mqtt.Client("Sidecar{}".format(mac_address))
    releasename = os.getenv("MY_RELEASE_NAME")
    sidecar = Sidecar(os.getenv("MY_NAMESPACE"), releasename, mac_address)
    mqtt_broker = os.getenv(releasename.upper() + "_MOSQUITTO_SERVICE_HOST")
    mqtt_port = int(os.getenv(releasename.upper() + "_MOSQUITTO_SERVICE_PORT"))
    topic = "MAC"
    print ('services running')
    client.connect(mqtt_broker, mqtt_port)
    client.subscribe(topic)
    client.on_message=sidecar.on_message
    print ('running mqtt...')
    client.loop_forever()

```

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

  A) Sidecar
  B) publish_mqtt
  C) on_message
  D) __init__
Answer: B
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
import glob
import os
from post import Post
from jinja2 import Template


class Webblog(object):

    def __init__(self, base_path, render_base_path):
        self.__base_path = base_path
        self.__render_base_path = render_base_path
        self.__months = ['January', 'February', 'March', 'April',
                         'May', 'June', 'July', 'August', 'September',
                         'October', 'November', 'December']

    def render_posts(self):
        for post_path in self.posts():
            post = Post(post_path)
            post.render_to_base_path(os.path.realpath(self.__render_base_path))

    def render_archive(self):
        accu = 'Archive\n=======\n\n'
        tmpl_file = open(os.path.join(
            os.path.dirname(os.path.realpath(__file__)),
            'templates', '%s.rst' % 'archive-subtitle'))
        template = Template(tmpl_file.read())
        tmpl_file.close()

        monthkey = None
        for post_path in self.posts():
            post = Post(post_path)
            if post.date_key != monthkey:
                monthkey = post.date_key
                year = monthkey.split('/')[0]
                month = self.__months[int(monthkey.split('/')[1]) - 1]
                accu += template.render(title='%s %s' % (month, year))
            accu += post.render('title-post')

        output = open(os.path.join(
            self.__render_base_path, 'archive.rst'), 'w')
        output.write(accu)
        output.close()

    def render_latest_posts(self, limit):
        accu = ''
        for post_path in self.latest_posts(limit):
            post = Post(post_path)
            accu += post.render('short-post')

        output = open(os.path.join(
            self.__render_base_path, 'latest_posts.rst'), 'w')
        output.write(accu)
        output.close()

    def posts(self):
        paths = glob.glob(os.path.join(
            os.path.realpath(self.__base_path), '*', '*', '*', '*.rst'))
        return sorted(paths, reverse=True)

    def latest_posts(self, limit):
        return self.posts()[:limit]

```

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

  A) Webblog
  B) render_latest_posts
  C) latest_posts
  D) render_archive
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
import glob
import os
from post import Post
from jinja2 import Template


class Webblog(object):

    def __init__(self, base_path, render_base_path):
        self.__base_path = base_path
        self.__render_base_path = render_base_path
        self.__months = ['January', 'February', 'March', 'April',
                         'May', 'June', 'July', 'August', 'September',
                         'October', 'November', 'December']

    def render_posts(self):
        for post_path in self.posts():
            post = Post(post_path)
            post.render_to_base_path(os.path.realpath(self.__render_base_path))

    def render_archive(self):
        accu = 'Archive\n=======\n\n'
        tmpl_file = open(os.path.join(
            os.path.dirname(os.path.realpath(__file__)),
            'templates', '%s.rst' % 'archive-subtitle'))
        template = Template(tmpl_file.read())
        tmpl_file.close()

        monthkey = None
        for post_path in self.posts():
            post = Post(post_path)
            if post.date_key != monthkey:
                monthkey = post.date_key
                year = monthkey.split('/')[0]
                month = self.__months[int(monthkey.split('/')[1]) - 1]
                accu += template.render(title='%s %s' % (month, year))
            accu += post.render('title-post')

        output = open(os.path.join(
            self.__render_base_path, 'archive.rst'), 'w')
        output.write(accu)
        output.close()

    def render_latest_posts(self, limit):
        accu = ''
        for post_path in self.latest_posts(limit):
            post = Post(post_path)
            accu += post.render('short-post')

        output = open(os.path.join(
            self.__render_base_path, 'latest_posts.rst'), 'w')
        output.write(accu)
        output.close()

    def posts(self):
        paths = glob.glob(os.path.join(
            os.path.realpath(self.__base_path), '*', '*', '*', '*.rst'))
        return sorted(paths, reverse=True)

    def latest_posts(self, limit):
        return self.posts()[:limit]

```

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: render_archive
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
import os
import urllib.request
import urllib.error
import json
import datetime
from weasyprint import HTML
from flask import Flask, Response, render_template, abort

API_KEY = os.environ.get('API_KEY', 'DEMO_KEY')
API_URL = "https://api.nasa.gov/planetary/apod?date={}&api_key=" + API_KEY

app = Flask(__name__)


def apod_api(date):
    with urllib.request.urlopen(API_URL.format(date)) as res:
        return json.load(res)


@app.errorhandler(404)
def page_not_found(error):
    return render_template('404.html'), 404


@app.errorhandler(500)
def internal_server_error(error):
    return render_template('500.html'), 500


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


@app.route('/<date>')
def apod_html(date):
    try:
        start = datetime.date.fromisoformat('1995-05-16')
        today = datetime.date.today()

        if start <= datetime.date.fromisoformat(date) <= today:
            data = apod_api(date)
            return render_template('apod.html',
                                   date=date,
                                   title=data['title'],
                                   explanation=data['explanation'],
                                   image=data['url'])
        else:
            abort(404)
    except (ValueError, urllib.error.HTTPError):
        abort(500)


@app.route('/<date>/pdf')
def apod_pdf(date):
    return Response(HTML(string=apod_html(date)).write_pdf(), mimetype="application/pdf")


if __name__ == "__main__":
    app.run(debug=True)

```

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

  A) index
  B) page_not_found
  C) apod_pdf
  D) apod_api
Answer: D
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
# Lesson 8 Class Inheritance and Polymorphism
# Part 1


class Employee:
    """Employee class"""

    def __init__(self, name, salary, hire_date):
        self.name = str(name)
        self.salary = int(salary)
        self.hire_date = str(hire_date)

    def get_name(self):
        print('Hi! My name is', self.name)

    def get_salary(self):
        print('I make', self.salary, 'per year')

    def get_hired(self):
        print('I was hired on ', self.hire_date)


class Engineer(Employee):
    """Engineer sub class"""

    def __init__(self, name, salary, hire_date):
        super().__init__(name, salary, hire_date)


main_employee = Employee('John Doe', 100000, '01/05/1998')
engineer_employee = Engineer('Jane Smith', 75000, '03/15/2000')

main_employee.get_name()
engineer_employee.get_salary()

```

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

  A) CWE-326: Inadequate Encryption Strength
  B) CWE-732: Incorrect Permission Assignment for Critical Resource
  C) CWE-312: Cleartext Storage of Sensitive Information
  D) CWE-117: Improper Output Neutralization for Logs
  E) CWE-1333: Inefficient Regular Expression Complexity
  F) CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
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 time import sleep

import paho.mqtt.client as mqtt
import urllib.parse


def mqtt_publish(mqtt_client, topic, payload):
    mqtt_client.publish(topic=topic, payload=payload)



class AccessControlWorker(object):
    """Missing associated documentation comment in .proto file."""

    def DingDong(self, request):
        """Missing associated documentation comment in .proto file."""
        print(request)
        return_message = 'balle'
        return return_message
        
        # context.set_code(grpc.StatusCode.UNIMPLEMENTED)
        # context.set_details('Method not implemented!')
        # raise NotImplementedError('Method not implemented!')


    def __init__(self, client_id=None, config=None):
        print(client_id)
        self._mqttc = mqtt.Client(client_id)
        self._config = config
        # self._lockhandler = LockActuator()
        # self._bellhandler = BellHandler(config['bell'])
        self._mqttc.on_message = self.mqtt_on_message
        self._mqttc.on_connect = self.mqtt_on_connect
        self._mqttc.on_publish = self.mqtt_on_publish
        self._mqttc.on_subscribe = self.mqtt_on_subscribe

    def mqtt_on_connect(self, mqttc, obj, flags, rc):
        print("rc: "+str(rc))
        print(f"flag: {flags}")

    def mqtt_on_message(self, mqttc, obj, msg):
        print(msg.topic+" "+str(msg.qos)+" "+str(msg.payload))

    def mqtt_on_publish(self, mqttc, obj, mid):
        print("mid: "+str(mid))

    def mqtt_on_subscribe(self, mqttc, obj, mid, granted_qos):
        print("Subscribed: "+str(mid)+" "+str(granted_qos))

    def mqtt_on_log(self, mqttc, obj, level, string):
        print(string)

    def tls_set(self):
        #TODO: sett ssl and cert for encrypt
        pass


    def connect_to_broker(self, host, port, username=None, password=None):
        print(f"connecting to host {host}")
        print(f"Username: {username}, Password: {password}")
        # server_parsed = urllib.parse.urlparse(server)
        self._mqttc.username_pw_set(username, password=password)
        self._mqttc.connect(host=host, port=port, keepalive=60)


    def subscribe(self):
        pass
        # for door in self._config:
        #     topic = self._config[door]["command_topic"]
        #     print(f"subscribing to topic: {topic}")
        #     self._mqttc.subscribe(topic, qos=0)



    def run(self):     
        # rc = 0
        # while rc == 0:

        #     rc = self._mqttc.loop()

        # return rc
        self._mqttc.loop_start()

```

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

  A) connect_to_broker
  B) mqtt_on_log
  C) run
  D) AccessControlWorker
Answer: A
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 time import sleep

import paho.mqtt.client as mqtt
import urllib.parse


def mqtt_publish(mqtt_client, topic, payload):
    mqtt_client.publish(topic=topic, payload=payload)



class AccessControlWorker(object):
    """Missing associated documentation comment in .proto file."""

    def DingDong(self, request):
        """Missing associated documentation comment in .proto file."""
        print(request)
        return_message = 'balle'
        return return_message
        
        # context.set_code(grpc.StatusCode.UNIMPLEMENTED)
        # context.set_details('Method not implemented!')
        # raise NotImplementedError('Method not implemented!')


    def __init__(self, client_id=None, config=None):
        print(client_id)
        self._mqttc = mqtt.Client(client_id)
        self._config = config
        # self._lockhandler = LockActuator()
        # self._bellhandler = BellHandler(config['bell'])
        self._mqttc.on_message = self.mqtt_on_message
        self._mqttc.on_connect = self.mqtt_on_connect
        self._mqttc.on_publish = self.mqtt_on_publish
        self._mqttc.on_subscribe = self.mqtt_on_subscribe

    def mqtt_on_connect(self, mqttc, obj, flags, rc):
        print("rc: "+str(rc))
        print(f"flag: {flags}")

    def mqtt_on_message(self, mqttc, obj, msg):
        print(msg.topic+" "+str(msg.qos)+" "+str(msg.payload))

    def mqtt_on_publish(self, mqttc, obj, mid):
        print("mid: "+str(mid))

    def mqtt_on_subscribe(self, mqttc, obj, mid, granted_qos):
        print("Subscribed: "+str(mid)+" "+str(granted_qos))

    def mqtt_on_log(self, mqttc, obj, level, string):
        print(string)

    def tls_set(self):
        #TODO: sett ssl and cert for encrypt
        pass


    def connect_to_broker(self, host, port, username=None, password=None):
        print(f"connecting to host {host}")
        print(f"Username: {username}, Password: {password}")
        # server_parsed = urllib.parse.urlparse(server)
        self._mqttc.username_pw_set(username, password=password)
        self._mqttc.connect(host=host, port=port, keepalive=60)


    def subscribe(self):
        pass
        # for door in self._config:
        #     topic = self._config[door]["command_topic"]
        #     print(f"subscribing to topic: {topic}")
        #     self._mqttc.subscribe(topic, qos=0)



    def run(self):     
        # rc = 0
        # while rc == 0:

        #     rc = self._mqttc.loop()

        # return rc
        self._mqttc.loop_start()

```

Name the function or class in this code that contains a `CWE-312: Cleartext Storage of Sensitive Information` vulnerability.
Answer: connect_to_broker
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
# Credit to: https://github.com/jayjzheng/draftaid-react/blob/5a99a0b9f4cac4e4ccbfb36c86ecee19640969b3/data/fantasyProCsv.py

import json
import re
import requests
from bs4 import BeautifulSoup

url = "https://www.fantasypros.com/nhl/rankings/overall.php"

def get_data():
    players = []
    r = requests.get(url)
    soup = BeautifulSoup(r.text, 'html.parser')
    rows = soup.find("tbody").find_all("tr")
    tier = 1
    counter = 1
    for row in rows:
        player = {}
        text = row.get_text().replace(u'\xa0', u'').split("\n")[:11]
        counter = counter + 1
        if counter % 20 == 0:
          tier = tier + 1
        if len(text) > 1:
            rank = text[0]
            best = text[2]
            worst = text[3]
            average = text[4]
            stddev = text[5]
            name = re.match(r"(([A-z.'-]+\s){2,3})", text[1]).group(0).rstrip()
            team = re.match(r'(.*)\(([A-Z]{2,3}).?-\s(C|RW|LW|D|G|NA)', text[1]).group(2)
            position = re.match(r'(.*)\(([A-Z]{2,3}).?-\s(C|RW|LW|D|G|NA)', text[1]).group(3)
            player['tier'] = tier
            player['position'] = position
            player['name'] = name
            player['team'] = team
            player['best'] = best
            player['worst'] = worst
            player['average_rank'] = average
            player['std_dev'] = stddev
        if player:
            players.append(player)
    return players

if __name__ == "__main__":
  players = {}
  players['rankings'] = get_data()
  with open('rankings.json', 'w') as outfile:
      json.dump(players, outfile)

```

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-601: URL Redirection to Untrusted Site ('Open Redirect')
  C) CWE-20: Improper Input Validation
  D) CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
  E) CWE-643: Improper Neutralization of Data within XPath Expressions ('XPath Injection')
  F) CWE-943: Improper Neutralization of Special Elements in Data Query Logic
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
#!/usr/bin/env python
# coding=utf8
from flask import Blueprint, request, redirect, render_template, url_for, session, current_app
from flask.ext.login import login_user, logout_user
from flask.ext.principal import Identity, AnonymousIdentity, identity_changed
from lightningwolf_smp.forms.login import LoginForm


login = Blueprint('login', __name__)


@login.route("/logout")
def logout_page():
    # Remove the user information from the session
    logout_user()

    # Remove session keys set by Flask-Principal
    for key in ('identity.name', 'identity.auth_type'):
        session.pop(key, None)

    # Tell Flask-Principal the user is anonymous
    identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity())

    return redirect(url_for('login.login_page'))


@login.route("/login", methods=["GET", "POST"])
@login.route("/login/", methods=["GET", "POST"])
def login_page():
    """
    Login Page

    :return: HTML Login form
    """
    form = LoginForm()
    if form.validate_on_submit():
        user = form.get_user()

        # Keep the user info in the session using Flask-Login
        login_user(user)

        # Tell Flask-Principal the identity changed
        identity_changed.send(current_app._get_current_object(), identity=Identity(user.id))

        return redirect(request.args.get("next") or url_for('main.main_page'))

    return render_template('jqueryuibootstrap_login.html', form=form)

```

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

  A) CWE-732: Incorrect Permission Assignment for Critical Resource
  B) CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
  C) CWE-918: Server-Side Request Forgery (SSRF)
  D) CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  E) CWE-117: Improper Output Neutralization for Logs
  F) CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
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/env python
# coding=utf8
from flask import Blueprint, request, redirect, render_template, url_for, session, current_app
from flask.ext.login import login_user, logout_user
from flask.ext.principal import Identity, AnonymousIdentity, identity_changed
from lightningwolf_smp.forms.login import LoginForm


login = Blueprint('login', __name__)


@login.route("/logout")
def logout_page():
    # Remove the user information from the session
    logout_user()

    # Remove session keys set by Flask-Principal
    for key in ('identity.name', 'identity.auth_type'):
        session.pop(key, None)

    # Tell Flask-Principal the user is anonymous
    identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity())

    return redirect(url_for('login.login_page'))


@login.route("/login", methods=["GET", "POST"])
@login.route("/login/", methods=["GET", "POST"])
def login_page():
    """
    Login Page

    :return: HTML Login form
    """
    form = LoginForm()
    if form.validate_on_submit():
        user = form.get_user()

        # Keep the user info in the session using Flask-Login
        login_user(user)

        # Tell Flask-Principal the identity changed
        identity_changed.send(current_app._get_current_object(), identity=Identity(user.id))

        return redirect(request.args.get("next") or url_for('main.main_page'))

    return render_template('jqueryuibootstrap_login.html', form=form)

```

Name the function or class in this code that contains a `CWE-601: URL Redirection to Untrusted Site ('Open Redirect')` vulnerability.
Answer: login_page
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 python3
"""
Simple search UI for PostgreSQL full-text search
"""

import json
import flask
import os
import urllib.parse, urllib.request
from jinja2 import Environment, FileSystemLoader

JSON_HOST = "http://localhost:8001" # Where the restserv service is running

env = Environment(loader=FileSystemLoader(searchpath="%s/templates" % os.path.dirname((os.path.realpath(__file__)))), trim_blocks=True)
app = flask.Flask(__name__)

@app.route("/")
def index():
    """Serve up the basic search page"""
    template = env.get_template('index.html')
    return(template.render())

@app.route("/search")
def search():
    """Simple search for terms, with optional limit and paging"""
    query = flask.request.args.get('query', '')
    page = flask.request.args.get('page', '')
    jsonu = u"%s/search/%s/" % (JSON_HOST, urllib.parse.quote_plus(query.encode('utf-8')))
    if page:
        jsonu = u"%s%d" % (jsonu, int(page))
    res = json.loads(urllib.request.urlopen(jsonu).read().decode('utf-8'))
    template = env.get_template('results.html')
    return(template.render(
        terms=res['query'].replace('+', ' '),
        results=res,
        request=flask.request
    ))

if __name__ == "__main__":
    app.debug = True
    print(JSON_HOST)
    app.run()

```

Name the function or class in this code that contains a `CWE-918: Server-Side Request Forgery (SSRF)` vulnerability.
Answer: search
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
#!/usr/bin/env python3

from nornir import InitNornir

def my_task(task):
    print("Hello ")
    host = task.host
    print(host.hostname)
    #printing vaue from data of the host. Nornir select host -> group1 -> group2 -> defaults
    print(host["dns1"])
    print(host["dns2"])


if __name__ == "__main__":
    nr = InitNornir()

    print(nr.inventory)
    print(nr.inventory.hosts)

    print(nr.inventory.hosts["localhost"])
    print(nr.inventory.hosts["localhost"].hostname)


    for host_name, host_obj in nr.inventory.hosts.items():
        print(host_name)
        print(f"Host: {host_name}")
        print(f"Groups: {host_obj.groups}")
        print(f"Groups: {host_obj.platform}")
        print(f"Groups: {host_obj.username}")
        print(f"Groups: {host_obj.password}")

nr.run(task=my_task)


```

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

  A) CWE-732: Incorrect Permission Assignment for Critical Resource
  B) CWE-312: Cleartext Storage of Sensitive Information
  C) CWE-918: Server-Side Request Forgery (SSRF)
  D) CWE-327: Use of a Broken or Risky Cryptographic Algorithm
  E) CWE-20: Improper Input Validation
  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
#!/usr/bin/env python

from __future__ import print_function
import jinja2
import argparse
import os
import fnmatch
import numpy as np

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument('filename')
    args = parser.parse_args()
    dirname = os.path.dirname(args.filename)
    basename = os.path.basename(args.filename)
    print('dirname', dirname)
    print('basename', basename)
    env = jinja2.Environment(loader=jinja2.FileSystemLoader(dirname))
    template = env.get_template(basename)
    d = {'np': np}
    result = template.render(d)
    filename_out = args.filename.replace('.jinja','')
    with open(filename_out, 'w') as f_out:
        print('{:s} -> {:s}'.format(args.filename, filename_out))
        f_out.write(result)



```

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

  A) CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
  B) CWE-643: Improper Neutralization of Data within XPath Expressions ('XPath Injection')
  C) CWE-295: Improper Certificate Validation
  D) CWE-215: Insertion of Sensitive Information Into Debugging Code
  E) CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
  F) CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Answer: 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
#!flask/bin/python
from flask import Flask, jsonify
import os

app = Flask(__name__)

@app.route('/')
def index():
    return "Welcome to the Rdf Graph Service"

@app.route('/graph_creation/<path:config_file>', methods=['GET','POST'])
def rdfgraph(config_file):
	os.system("python3 /app/rdfizer/run_rdfizer.py /" + config_file)
	return "The file has been semantified " + str(config_file) + "\n"

if __name__ == "__main__":
    app.run(host='0.0.0.0', port=4000)

```

Name the function or class in this code that contains a `CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')` vulnerability.
Answer: rdfgraph
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
#!flask/bin/python
from flask import Flask, jsonify
import os

app = Flask(__name__)

@app.route('/')
def index():
    return "Welcome to the Rdf Graph Service"

@app.route('/graph_creation/<path:config_file>', methods=['GET','POST'])
def rdfgraph(config_file):
	os.system("python3 /app/rdfizer/run_rdfizer.py /" + config_file)
	return "The file has been semantified " + str(config_file) + "\n"

if __name__ == "__main__":
    app.run(host='0.0.0.0', port=4000)

```

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: rdfgraph