🎯 CORS Exploitation Demo

How this exploit works:

  1. You visit this malicious website
  2. This page makes a request to http://localhost:5000/api/current-user
  3. If you're logged in to the vulnerable app, your browser sends the authentication cookie
  4. Due to CORS misconfiguration, the vulnerable app allows this cross-origin request with credentials
  5. This page receives your sensitive user data

Click the button above to exploit the CORS vulnerability...