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 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 flask import Flask
from flask import render_template,request
from jinja2 import Template
import re
app = Flask(__name__, template_folder='templates')

compression = r"\"|ca|mor|hea|tai|\{%|\\"

def black_list(string):
    global compression
    print(re.findall(compression,string))
    if re.findall(compression,string):
        return "非法输入"
    else:
        return string

@app.route('/')
def index():
    return render_template("./index.html",list=compression)

@app.route('/UF1agS/',methods=["GET"])
def flag():
    try:
        payload = black_list(request.args.get("payload"))
        My_template = Template("Your Input String is "+payload)
        return My_template.render()
    except Exception as e:
        print(e)
        return "Input something or Input right thing!"

if __name__ == '__main__':
    app.run(host="0.0.0.0",port=8042)


```

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-1004: Sensitive Cookie Without 'HttpOnly' Flag
  C) CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  D) CWE-295: Improper Certificate Validation
  E) CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
  F) CWE-209: Generation of Error Message Containing Sensitive Information
Answer: C,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
from flask import Flask
from flask import render_template,request
from jinja2 import Template
import re
app = Flask(__name__, template_folder='templates')

compression = r"\"|ca|mor|hea|tai|\{%|\\"

def black_list(string):
    global compression
    print(re.findall(compression,string))
    if re.findall(compression,string):
        return "非法输入"
    else:
        return string

@app.route('/')
def index():
    return render_template("./index.html",list=compression)

@app.route('/UF1agS/',methods=["GET"])
def flag():
    try:
        payload = black_list(request.args.get("payload"))
        My_template = Template("Your Input String is "+payload)
        return My_template.render()
    except Exception as e:
        print(e)
        return "Input something or Input right thing!"

if __name__ == '__main__':
    app.run(host="0.0.0.0",port=8042)


```

Which of the following functions or classes contains a `CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')` vulnerability?

  A) black_list
  B) index
  C) flag
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
from flask import Flask
from flask import render_template,request
from jinja2 import Template
import re
app = Flask(__name__, template_folder='templates')

compression = r"\"|ca|mor|hea|tai|\{%|\\"

def black_list(string):
    global compression
    print(re.findall(compression,string))
    if re.findall(compression,string):
        return "非法输入"
    else:
        return string

@app.route('/')
def index():
    return render_template("./index.html",list=compression)

@app.route('/UF1agS/',methods=["GET"])
def flag():
    try:
        payload = black_list(request.args.get("payload"))
        My_template = Template("Your Input String is "+payload)
        return My_template.render()
    except Exception as e:
        print(e)
        return "Input something or Input right thing!"

if __name__ == '__main__':
    app.run(host="0.0.0.0",port=8042)


```

Name the function or class in this code that contains a `CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')` vulnerability.
Answer: flag
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
from flask import render_template,request
from jinja2 import Template
import re
app = Flask(__name__, template_folder='templates')

compression = r"\"|ca|mor|hea|tai|\{%|\\"

def black_list(string):
    global compression
    print(re.findall(compression,string))
    if re.findall(compression,string):
        return "非法输入"
    else:
        return string

@app.route('/')
def index():
    return render_template("./index.html",list=compression)

@app.route('/UF1agS/',methods=["GET"])
def flag():
    try:
        payload = black_list(request.args.get("payload"))
        My_template = Template("Your Input String is "+payload)
        return My_template.render()
    except Exception as e:
        print(e)
        return "Input something or Input right thing!"

if __name__ == '__main__':
    app.run(host="0.0.0.0",port=8042)


```

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: flag
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 jinja2
import typing

class TemplateGenerator:

    def __init__(self, *, dirname: str):
        self.template_loader = jinja2.FileSystemLoader(searchpath=dirname)

    def render(self, *,
               path: str,
               payload: typing.Dict,
               filters: typing.Optional[typing.Dict] = None) -> str:
        """Render template file and commit to file system."""
        
        template_env = jinja2.Environment(loader=self.template_loader)
        if filters is not None:
            template_env.filters.update(filters)
        
        template = template_env.get_template(path)
        return template.render(payload)
```

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

  A) CWE-611: Improper Restriction of XML External Entity Reference
  B) CWE-377: Insecure Temporary File
  C) CWE-732: Incorrect Permission Assignment for Critical Resource
  D) CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
  E) CWE-730: OWASP Top Ten 2004 Category A9 - Denial of Service
  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 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 jinja2
import typing

class TemplateGenerator:

    def __init__(self, *, dirname: str):
        self.template_loader = jinja2.FileSystemLoader(searchpath=dirname)

    def render(self, *,
               path: str,
               payload: typing.Dict,
               filters: typing.Optional[typing.Dict] = None) -> str:
        """Render template file and commit to file system."""
        
        template_env = jinja2.Environment(loader=self.template_loader)
        if filters is not None:
            template_env.filters.update(filters)
        
        template = template_env.get_template(path)
        return template.render(payload)
```

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) TemplateGenerator
  C) render
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
import jinja2
import typing

class TemplateGenerator:

    def __init__(self, *, dirname: str):
        self.template_loader = jinja2.FileSystemLoader(searchpath=dirname)

    def render(self, *,
               path: str,
               payload: typing.Dict,
               filters: typing.Optional[typing.Dict] = None) -> str:
        """Render template file and commit to file system."""
        
        template_env = jinja2.Environment(loader=self.template_loader)
        if filters is not None:
            template_env.filters.update(filters)
        
        template = template_env.get_template(path)
        return template.render(payload)
```

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
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
"""
Advent of Code 2016: Day 5
"""
import hashlib

decrypted = [
    "00000fe1e92080b9951b053e70e31fcb",
    "000007c827126c81fa664211693f2540",
    "000007880153f1b804481a39a6d2e86a",
    "00000a6e225253b6aaa8f20efbaad8b5",
    "00000096164643e2e0fbf5a91bfd7f06",
    "00000e77a8b223b2d149990fb634bd74",
    "000006ec13bc03b597beee4fa9352176",
    "00000ee477915a03c15f93ac53769648"
]
cols = ['f', '7', '7', 'a', '0', 'e', '6', 'e']
thepassword = 'f77a0e6e'

def readdayinput():
    """
    Reads day input to solve
    """
    print("{}\n{}".format("-" * len("day5"), "day5"))
    encryption = "cxdnnyjw"
    return encryption

def doorpassword1(dayinput):
    """
    first half solver:
    get password from room encryption
    """
    m = hashlib.md5()
    i = 0
    password = []
    while len(password) < 8:
        check = str(hashlib.md5("{}{}".format(dayinput, i).encode()).hexdigest())
        if check[:5] == '00000':
            print(check)
            password.append(check)
        i += 1
    newpass = []
    for encrypted in password:
        newpass.append(encrypted[5])
    return ''.join(newpass)

def doorpassword2(dayinput):
    """
    second half solver:
    get password from room encryption
    """
    m = hashlib.md5()
    i = 0
    passwords = 0
    positions = [None] * 8
    while passwords < 8:
        check = str(hashlib.md5("{}{}".format(dayinput, i).encode()).hexdigest())
        if check[:5] == '00000':
            index = check[5]
            if index.isdigit():
                index = int(check[5])
                print(check)
                if index < 8 and positions[index] is None:
                    positions[index] = check[6]
                    passwords += 1
        i += 1
    return ''.join(positions)

def app():
    """
    runs day application
    """
    dayinput = readdayinput()
    password1 = doorpassword1(dayinput)
    print(password1)
    password2 = doorpassword2(dayinput)
    print(password2)


if __name__ == "__main__":
    """
    MAIN APP
    """
    app()

```

Name the function or class in this code that contains a `CWE-312: Cleartext Storage of Sensitive Information` vulnerability.
Answer: app
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: utf-8 -*-
import os

def main():
    for path, dirnames, filenames in os.walk('.'):
        for dname in dirnames:
            try:
                os.chmod(os.path.join(path, dname), 0775)
            except OSError as e:
                print('set {} error: {}'.format(dname, e))
        for fname in filenames:
            if path == '.' and fname.startswith('.'):
                continue
            try:
                os.chmod(os.path.join(path, fname), 0664)
            except OSError as e:
                print('set {} error: {}'.format(fname, e))


if __name__ == '__main__':
    main()


```

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-918: Server-Side Request Forgery (SSRF)
  D) CWE-1333: Inefficient Regular Expression Complexity
  E) CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
  F) CWE-611: Improper Restriction of XML External Entity Reference
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 pyeapi
import yaml
from  getpass import getpass
from  pprint import pprint

def myfunc_yaml_output(filename):
    with open(filename) as f:
        device_dict = yaml.load(f)
        return device_dict
def myfunc_show_arp(output):
    arp_entry = output[0]['result']['ipV4Neighbors']
    print("IP Address    MAC Address")
    for i in range(len(arp_entry)):
        for k,v in arp_entry[i].items():
            if k == 'hwAddress':
                Mac_addr = v
            elif k == 'address':
                ip_addr = v
                print(ip_addr, Mac_addr)
                
   

```

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

  A) CWE-918: Server-Side Request Forgery (SSRF)
  B) CWE-295: Improper Certificate Validation
  C) CWE-312: Cleartext Storage of Sensitive Information
  D) CWE-327: Use of a Broken or Risky Cryptographic Algorithm
  E) CWE-215: Insertion of Sensitive Information Into Debugging Code
  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
from ply import lex, yacc
from . import rules, utils, definitions, config
from jinja2 import Template


class Costflow:
    def __init__(self, conf=None):
        if conf is not None:
            config.config = conf

        self.parser = yacc.yacc(module=rules)
        self.lexer = lex.lex(module=rules)

    def compile_template(self, formula, inputs):
        variables = utils.fetch_variables(formula)
        amount, pre = "", ""
        if "amount" in variables:
            amount = inputs[0]
            inputs = inputs[1:]
        if "pre" in variables:
            pre = " ".join(inputs)
        return Template(formula).render(pre=pre, amount=amount)

    def _process_template(self, segments):
        formula_name, *variables = segments
        formula = config.config.get_formula(formula_name)
        output = self.compile_template(formula, variables)
        if output:
            return self.parse_raw(output)

    def parse_raw(self, inputs):
        try:
            return self.parser.parse(inputs, lexer=self.lexer.clone())
        except definitions.CostflowSyntaxError:
            pass
        finally:
            self.parser.restart()

    def parse(self, inputs):
        result = None
        # Try to render template
        segments = inputs.split()
        if segments[0] == "f" and len(segments) > 1:
            result = self._process_template(segments[1:])
            if result is not None:
                return result

        # Parse original string
        result = self.parse_raw(inputs)
        if result is not None:
            return result

        # Fallback to formula
        result = self._process_template(segments)
        if result is not None:
            return result

        # Fallback to comment
        return definitions.Comment(inputs)

```

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

  A) CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  B) CWE-502: Deserialization of Untrusted Data
  C) CWE-611: Improper Restriction of XML External Entity Reference
  D) CWE-732: Incorrect Permission Assignment for Critical Resource
  E) CWE-1004: Sensitive Cookie Without 'HttpOnly' Flag
  F) CWE-295: Improper Certificate Validation
Answer: A
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 ply import lex, yacc
from . import rules, utils, definitions, config
from jinja2 import Template


class Costflow:
    def __init__(self, conf=None):
        if conf is not None:
            config.config = conf

        self.parser = yacc.yacc(module=rules)
        self.lexer = lex.lex(module=rules)

    def compile_template(self, formula, inputs):
        variables = utils.fetch_variables(formula)
        amount, pre = "", ""
        if "amount" in variables:
            amount = inputs[0]
            inputs = inputs[1:]
        if "pre" in variables:
            pre = " ".join(inputs)
        return Template(formula).render(pre=pre, amount=amount)

    def _process_template(self, segments):
        formula_name, *variables = segments
        formula = config.config.get_formula(formula_name)
        output = self.compile_template(formula, variables)
        if output:
            return self.parse_raw(output)

    def parse_raw(self, inputs):
        try:
            return self.parser.parse(inputs, lexer=self.lexer.clone())
        except definitions.CostflowSyntaxError:
            pass
        finally:
            self.parser.restart()

    def parse(self, inputs):
        result = None
        # Try to render template
        segments = inputs.split()
        if segments[0] == "f" and len(segments) > 1:
            result = self._process_template(segments[1:])
            if result is not None:
                return result

        # Parse original string
        result = self.parse_raw(inputs)
        if result is not None:
            return result

        # Fallback to formula
        result = self._process_template(segments)
        if result is not None:
            return result

        # Fallback to comment
        return definitions.Comment(inputs)

```

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

  A) _process_template
  B) parse
  C) parse_raw
  D) compile_template
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 ply import lex, yacc
from . import rules, utils, definitions, config
from jinja2 import Template


class Costflow:
    def __init__(self, conf=None):
        if conf is not None:
            config.config = conf

        self.parser = yacc.yacc(module=rules)
        self.lexer = lex.lex(module=rules)

    def compile_template(self, formula, inputs):
        variables = utils.fetch_variables(formula)
        amount, pre = "", ""
        if "amount" in variables:
            amount = inputs[0]
            inputs = inputs[1:]
        if "pre" in variables:
            pre = " ".join(inputs)
        return Template(formula).render(pre=pre, amount=amount)

    def _process_template(self, segments):
        formula_name, *variables = segments
        formula = config.config.get_formula(formula_name)
        output = self.compile_template(formula, variables)
        if output:
            return self.parse_raw(output)

    def parse_raw(self, inputs):
        try:
            return self.parser.parse(inputs, lexer=self.lexer.clone())
        except definitions.CostflowSyntaxError:
            pass
        finally:
            self.parser.restart()

    def parse(self, inputs):
        result = None
        # Try to render template
        segments = inputs.split()
        if segments[0] == "f" and len(segments) > 1:
            result = self._process_template(segments[1:])
            if result is not None:
                return result

        # Parse original string
        result = self.parse_raw(inputs)
        if result is not None:
            return result

        # Fallback to formula
        result = self._process_template(segments)
        if result is not None:
            return result

        # Fallback to comment
        return definitions.Comment(inputs)

```

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: compile_template
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 os

from sqlite3 import dbapi2 as sqlite3

from flask import Flask
from flask import render_template
from flask import request
from flask import g

from werkzeug import secure_filename

# config

app = Flask(__name__)
app.config.from_object(__name__)

app.config.update({
    'DATABASE': os.path.join(app.root_path, 'mon.sqlite'),
    'SECRET_KEY': 'development key',
    'USERNAME': 'admin',
    'PASSWORD': 'default',
    'UPLOAD_PATH': os.path.join(app.root_path, 'upload'),
    'ALLOWED_EXT': set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif', 'zip', 'rar', 'tar', 'gz'])
})

def connect_db():
    rv = sqlite3.connect(app.config['DATABASE'])
    rv.row_factory = sqlite3.Row
    return rv

def get_db():
    if not hasattr(g, 'sqlite_db'):
        g.sqlite_db = connect_db()
    return g.sqlite_db

@app.teardown_appcontext
def close_db(error):
    if hasattr(g, 'sqlite_db'):
        g.sqlite_db.close()

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

def allowed_file(filename):
    return '.' in filename and filename.rsplit('.', 1)[1] in app.config['ALLOWED_EXT']

@app.route('/upload', methods=['GET', 'POST'])
def upload():
    uploaded = False
    db = get_db()

    if request.method == 'POST':
        title = request.form['title']
        description = request.form['description']
        f = request.files['file']
        if f and title and allowed_file(f.filename):
            filename = secure_filename(f.filename)

            # add a suffix to avoid overriding files
            suffix = 1
            while os.path.isfile(os.path.join(app.config['UPLOAD_PATH'], filename)):
                    filename = '{0}{1}.{2}'.format(filename.split('.')[0], str(suffix), filename.split('.')[1])
                    suffix += 1

            f.save(os.path.join(app.config['UPLOAD_PATH'], filename))
            query = ('insert into upload (title, description, filename) VALUES (\'{0}\', \'{1}\', \'{2}\')'.format(title, description, filename))
            print(query)
            db.execute(query)
            db.commit()
            uploaded = True

    query = db.execute('select title, filename from upload order by id desc')
    entries = query.fetchall()
    return render_template('upload.html', entries=entries, uploaded=uploaded, ext=app.config['ALLOWED_EXT'])

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

```

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: upload
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
# coding=utf-8
# !/usr/bin/python
import paramiko
import threading
"""
 ssh 到服务器并执行bash command 
"""


def ssh2(ip, username, passwd, cmd):
    """
    ssh 服务器并执行bash command
    :param ip:
    :param username:
    :param passwd:
    :param cmd:
    :return:
    """
    try:
        ssh = paramiko.SSHClient()
        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        ssh.connect(ip, 22, username, passwd, timeout=5)
        for m in cmd:
            stdin, stdout, stderr = ssh.exec_command(m + ' 2>&1', get_pty=True)
            #           stdin.write("Y")   #简单交互，输入 ‘Y’
            stdin.write("pwd\n")  # 简单交互，输入 ‘Y’

            # 实时输出
            while True:
                next_line = stdout.readline()
                if next_line == "":
                    break
                print(next_line, end='')
                # out = stdout.readlines()
                # # 屏幕输出
                # for o in out:
                #     print(o, end='')
                # 屏幕输出
                # for o in stderr.readlines():
                #     print(o, end='')
        print('%s\tOK\n' % (ip))
        ssh.close()
    except:
        print('%s\tError\n' % (ip))


def ssh2runbythread():
    """
    多线程 运行ssh2
    :return:
    """
    cmd = ['cal', 'echo hello!']  # 你要执行的命令列表
    username = ""  # 用户名
    passwd = ""  # 密码
    threads = []  # 多线程
    print("Begin......")
    for i in range(1, 254):
        ip = '192.168.1.' + str(i)
        a = threading.Thread(target=ssh2, args=(ip, username, passwd, cmd))
        a.start()


if __name__ == '__main__':
    ip = '0.0.0.0'
    username = 'user'
    passwd = 'pwd'

    cmd = [
        "cd /home/dm/azkaban && echo 'DDWUSER.T_DDW_DMN_CUST_INFO' > wucysh.txt",
        "cd /home/dm/azkaban && echo 'DDWUSER.T_DDW_F00_CUST_ASSET_TYPE_CURR' > wucysh.txt ",
    ]

    ssh2(ip, username, passwd, cmd)


```

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

  A) ssh2runbythread
  B) ssh2
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
# coding=utf-8
# !/usr/bin/python
import paramiko
import threading
"""
 ssh 到服务器并执行bash command 
"""


def ssh2(ip, username, passwd, cmd):
    """
    ssh 服务器并执行bash command
    :param ip:
    :param username:
    :param passwd:
    :param cmd:
    :return:
    """
    try:
        ssh = paramiko.SSHClient()
        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        ssh.connect(ip, 22, username, passwd, timeout=5)
        for m in cmd:
            stdin, stdout, stderr = ssh.exec_command(m + ' 2>&1', get_pty=True)
            #           stdin.write("Y")   #简单交互，输入 ‘Y’
            stdin.write("pwd\n")  # 简单交互，输入 ‘Y’

            # 实时输出
            while True:
                next_line = stdout.readline()
                if next_line == "":
                    break
                print(next_line, end='')
                # out = stdout.readlines()
                # # 屏幕输出
                # for o in out:
                #     print(o, end='')
                # 屏幕输出
                # for o in stderr.readlines():
                #     print(o, end='')
        print('%s\tOK\n' % (ip))
        ssh.close()
    except:
        print('%s\tError\n' % (ip))


def ssh2runbythread():
    """
    多线程 运行ssh2
    :return:
    """
    cmd = ['cal', 'echo hello!']  # 你要执行的命令列表
    username = ""  # 用户名
    passwd = ""  # 密码
    threads = []  # 多线程
    print("Begin......")
    for i in range(1, 254):
        ip = '192.168.1.' + str(i)
        a = threading.Thread(target=ssh2, args=(ip, username, passwd, cmd))
        a.start()


if __name__ == '__main__':
    ip = '0.0.0.0'
    username = 'user'
    passwd = 'pwd'

    cmd = [
        "cd /home/dm/azkaban && echo 'DDWUSER.T_DDW_DMN_CUST_INFO' > wucysh.txt",
        "cd /home/dm/azkaban && echo 'DDWUSER.T_DDW_F00_CUST_ASSET_TYPE_CURR' > wucysh.txt ",
    ]

    ssh2(ip, username, passwd, cmd)


```

Name the function or class in this code that contains a `CWE-295: Improper Certificate Validation` vulnerability.
Answer: ssh2
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 flask import Flask,request
from multiprocessing import Process,Queue
import logging
import os
import signal
app = Flask(__name__)

# Development Mode
logging.basicConfig(level=logging.DEBUG)

# Global datastructures - lifetime of the server
pid_table = {}

class Container(object):
    def __init__(self, data):
        self.data = data # Making it generic so that it can be reused for any IPC
    def getData(self):
        return self.data

def generateComponent(comp, q):
    q.put(Container(str(os.getpid())))
    # TODO : Code for component generation
    logging.debug("Component generated")

@app.route('/')
def healthCheck():
    return "I am Up!"

@app.route('/submit', methods=['POST'])
def componentSubmit():
    queue = Queue()
    content = request.get_json()
    logging.debug("Got request : " + str(content))
    p = Process(target=generateComponent, args=(content,queue,))
    p.start()
    child_pid = queue.get()
    pid_table[content['component']['name']] = int(child_pid.getData())
    # TODO : Remove process join after logic.
    p.join()
    return "Success"

@app.route('/component/delete/<name>')
def deleteComponent(name):
    print pid_table
    pid = pid_table[name]
    os.kill(pid, signal.SIGQUIT)
    logging.debug("Component with PID " + str(pid) + " and name " + str(name) + " is removed from the Orchestra")

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

```

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

  A) CWE-209: Generation of Error Message Containing Sensitive Information
  B) CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  C) CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
  D) CWE-327: Use of a Broken or Risky Cryptographic Algorithm
  E) CWE-117: Improper Output Neutralization for Logs
  F) CWE-732: Incorrect Permission Assignment for Critical Resource
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 flask import Flask, request, render_template, jsonify
from flask_restful import Resource, Api
import MySQLdb

app = Flask(__name__)
api = Api(app)

def getConnection():
    connection = MySQLdb.connect(
        host = 'localhost',
        user = 'root',
        passwd = '****',
        db = '***'
    )
    return connection

@app.route('/getAll/<email>', methods=['GET'])
def getAll(email):
    query  = 'select * from User where User.email=\'{}\';'
    query = query.format(email)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return jsonify(result)

@app.route('/createUser/<email>/<pswd>', methods=['PUT'])
def createUser(email, pswd):
    query = 'insert into User(email, pswd) values (%s, %s); commit;'
    data = (email, pswd)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query, data)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return 'ok'

@app.route('/updateUser/<nemail>/<oemail>/<pswd>/<pswd2>', methods=['POST'])
def updateUser(nemail, oemail, pswd, pswd2):
    query = 'update User set email=%s, pswd=%s where email=%s and pswd=%s; commit;'
    data = (nemail, pswd, oemail, pwsd2)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query, data)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return jsonify(result)

@app.route('/deleteUser/<email>/<pwsd>', methods=['DELETE'])
def deleteUser(email, pwsd):
    query  = 'delete from User where email=%s and pswd=%s; commit;'
    data = (email, pwsd)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query, data)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return jsonify(result)

if __name__ == '__main__':
    app.run(host='localhost', port=9080)

```

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-730: OWASP Top Ten 2004 Category A9 - Denial of Service
  C) CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
  D) CWE-117: Improper Output Neutralization for Logs
  E) CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  F) CWE-94: Improper Control of Generation of Code ('Code 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
from flask import Flask, request, render_template, jsonify
from flask_restful import Resource, Api
import MySQLdb

app = Flask(__name__)
api = Api(app)

def getConnection():
    connection = MySQLdb.connect(
        host = 'localhost',
        user = 'root',
        passwd = '****',
        db = '***'
    )
    return connection

@app.route('/getAll/<email>', methods=['GET'])
def getAll(email):
    query  = 'select * from User where User.email=\'{}\';'
    query = query.format(email)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return jsonify(result)

@app.route('/createUser/<email>/<pswd>', methods=['PUT'])
def createUser(email, pswd):
    query = 'insert into User(email, pswd) values (%s, %s); commit;'
    data = (email, pswd)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query, data)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return 'ok'

@app.route('/updateUser/<nemail>/<oemail>/<pswd>/<pswd2>', methods=['POST'])
def updateUser(nemail, oemail, pswd, pswd2):
    query = 'update User set email=%s, pswd=%s where email=%s and pswd=%s; commit;'
    data = (nemail, pswd, oemail, pwsd2)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query, data)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return jsonify(result)

@app.route('/deleteUser/<email>/<pwsd>', methods=['DELETE'])
def deleteUser(email, pwsd):
    query  = 'delete from User where email=%s and pswd=%s; commit;'
    data = (email, pwsd)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query, data)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return jsonify(result)

if __name__ == '__main__':
    app.run(host='localhost', port=9080)

```

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) updateUser
  B) createUser
  C) getAll
  D) deleteUser
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
from flask import Flask, request, render_template, jsonify
from flask_restful import Resource, Api
import MySQLdb

app = Flask(__name__)
api = Api(app)

def getConnection():
    connection = MySQLdb.connect(
        host = 'localhost',
        user = 'root',
        passwd = '****',
        db = '***'
    )
    return connection

@app.route('/getAll/<email>', methods=['GET'])
def getAll(email):
    query  = 'select * from User where User.email=\'{}\';'
    query = query.format(email)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return jsonify(result)

@app.route('/createUser/<email>/<pswd>', methods=['PUT'])
def createUser(email, pswd):
    query = 'insert into User(email, pswd) values (%s, %s); commit;'
    data = (email, pswd)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query, data)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return 'ok'

@app.route('/updateUser/<nemail>/<oemail>/<pswd>/<pswd2>', methods=['POST'])
def updateUser(nemail, oemail, pswd, pswd2):
    query = 'update User set email=%s, pswd=%s where email=%s and pswd=%s; commit;'
    data = (nemail, pswd, oemail, pwsd2)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query, data)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return jsonify(result)

@app.route('/deleteUser/<email>/<pwsd>', methods=['DELETE'])
def deleteUser(email, pwsd):
    query  = 'delete from User where email=%s and pswd=%s; commit;'
    data = (email, pwsd)

    connection = getConnection()
    cursor = connection.cursor()

    cursor.execute(query, data)
    result = cursor.fetchall()

    cursor.close()
    connection.close()

    return jsonify(result)

if __name__ == '__main__':
    app.run(host='localhost', port=9080)

```

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: getAll
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 json
from bot.settings import EVENT_API_KEY


class Event:
    def __init__(self, bot):
        self.bot = bot
        # event api url
        self.event_url = "https://app.ticketmaster.com/discovery/v2/events.json?"

    async def show_events(self, artist):
        artist_find = ("-").join(artist.split(" "))
        print(artist_find)
        self.event_url = f"https://app.ticketmaster.com/discovery/v2/events.json?keyword={artist_find}&apikey={EVENT_API_KEY}"
        print(self.event_url)
        async with self.bot.session.get(self.event_url) as res:
            if res.status == 200:
                event_json = await res.json()
                return event_json
            else:
                return 0

```

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-94: Improper Control of Generation of Code ('Code Injection')
  C) CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  D) CWE-312: Cleartext Storage of Sensitive Information
  E) CWE-732: Incorrect Permission Assignment for Critical Resource
  F) CWE-377: Insecure Temporary File
Answer: D
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 json
from bot.settings import EVENT_API_KEY


class Event:
    def __init__(self, bot):
        self.bot = bot
        # event api url
        self.event_url = "https://app.ticketmaster.com/discovery/v2/events.json?"

    async def show_events(self, artist):
        artist_find = ("-").join(artist.split(" "))
        print(artist_find)
        self.event_url = f"https://app.ticketmaster.com/discovery/v2/events.json?keyword={artist_find}&apikey={EVENT_API_KEY}"
        print(self.event_url)
        async with self.bot.session.get(self.event_url) as res:
            if res.status == 200:
                event_json = await res.json()
                return event_json
            else:
                return 0

```

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

  A) __init__
  B) Event
  C) show_events
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
import json
from bot.settings import EVENT_API_KEY


class Event:
    def __init__(self, bot):
        self.bot = bot
        # event api url
        self.event_url = "https://app.ticketmaster.com/discovery/v2/events.json?"

    async def show_events(self, artist):
        artist_find = ("-").join(artist.split(" "))
        print(artist_find)
        self.event_url = f"https://app.ticketmaster.com/discovery/v2/events.json?keyword={artist_find}&apikey={EVENT_API_KEY}"
        print(self.event_url)
        async with self.bot.session.get(self.event_url) as res:
            if res.status == 200:
                event_json = await res.json()
                return event_json
            else:
                return 0

```

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