Authenticated Upload Testing Tool
Educational Cybersecurity Project

Profile Hanger is a cybersecurity educational tool designed to demonstrate how profile upload systems work when authentication sessions are involved.

This project helps security learners understand:

• How session-based authentication works
• How profile picture upload systems process requests
• How attackers test weak upload mechanisms
• How improper validation can lead to vulnerabilities

⚠️ This tool is created for ethical hacking practice in lab environments only.

Many websites allow users to:

• Change profile picture
• Upload avatars
• Update profile data

If developers fail to implement:

• Proper file type validation
• Server-side content filtering
• Secure session handling

It may lead to serious vulnerabilities like:

• File Upload Bypass
• Remote Code Execution (RCE)
• Account Takeover

This tool helps security students understand how authenticated upload requests are structured.

• Session-based request automation
• Custom PHPSESSID input
• File upload testing
• Server response preview
• Clean CLI interface
• Banner animation

1. User enters:

   • Target URL
   • Valid PHPSESSID
   • File path

2. Tool sends POST request using:

   • Cookie header (PHPSESSID)
   • Multipart form data
   • Upload parameter

3. Server response is displayed for analysis.

Large platforms like Instagram use:

• Strict file validation
• Content-type verification
• Extension filtering
• Image reprocessing
• WAF (Web Application Firewall)
• Advanced session protection

Because of these protections, exploitation is extremely difficult.

However, poorly coded websites or beginner-level PHP systems may be vulnerable if:

• File validation is weak
• MIME type is not verified
• Session handling is insecure

• Trusting client-side validation only
• Not checking file MIME type
• Allowing dangerous extensions (.php, .phtml, etc.)
• Storing uploads inside web root
• Not regenerating session IDs

pip install -r requirements.txt
python3 profile_hanger.py

Since you are building your cybersecurity brand:

Instead of writing:

hacking tool

Write:

cybersecurity educational tool

It sounds professional and safe.

If you want, I can also:

• 🔥 Make a more aggressive hacker-style README
• 🎨 Add badges (Python, License, Stars)
• 📈 Optimize for GitHub search
• 💀 Make it Dark Net themed
• 🛡 Add defensive security section
• 🧠 Add vulnerability explanation diagram