🐍 Sample Python Vulnerable App

This is a simple and intentionally vulnerable Python application meant for educational and testing purposes.

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📦 What It Does

• Stores user info in a SQLite database (db.py)
• Creates and loads user profiles using pickle (auth.py)
• Hashes passwords using MD5 (auth.py, util.py)
• Executes raw Python code using eval() (util.py)

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⚠️ Vulnerabilities

1. Hardcoded API Key

   • File: config.py
   • API_KEY is stored in plain text.

2. Insecure Deserialization

   • File: auth.py
   • Uses pickle.load() on user-controlled input.

3. Weak Password Hashing

   • Files: auth.py, util.py
   • Uses MD5, which is outdated and insecure.

4. SQL Injection

   • File: db.py
   • Constructs SQL query using unsanitized user input.

5. Arbitrary Code Execution

   • File: util.py
   • Uses eval() on user-supplied code.

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⚠️ Disclaimer

This code is for educational use only. Do not use in production.