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hunting/IDOR/README.md

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IDOR (Insecure Direct Object References)

Description

Insecure Direct Object References (IDOR) occur when an application provides direct access to objects based on user-supplied input. As a result, attackers can bypass authorization and access resources directly by modifying the value of a parameter used to point to an object.

Common Attack Vectors

  • URL parameters (IDs, usernames)
  • API endpoints
  • File references
  • Database keys
  • Session tokens

Testing Approach

Manipulate object references (IDs, filenames, keys) to access unauthorized resources belonging to other users.

Payloads

See idor-payloads.txt for a comprehensive list of IDOR testing techniques and payloads.