idor-testing

Detect, exploit, and prevent IDOR vulnerabilities in web applications.

5.6k|899|Updated Nov 8, 2025
One-click install
npx skills add https://github.com/Ed1s0nZ/CyberStrikeAI --skill idor-testing
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: idor-testing
Source: https://github.com/Ed1s0nZ/CyberStrikeAI/tree/main/skills/idor-testing
Command: npx skills add https://github.com/Ed1s0nZ/CyberStrikeAI --skill idor-testing

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill addresses the critical security vulnerability of Insecure Direct Object References (IDOR), enabling users to systematically detect, exploit, and understand methods to prevent unauthorized access to resources.

Core Features & Use Cases

  • IDOR Detection: Identifies potential IDOR vulnerabilities by analyzing application parameters and resource access patterns.
  • Exploitation Techniques: Provides methods to test for horizontal and vertical privilege escalation through IDOR.
  • Bypassing Techniques: Offers strategies to circumvent common IDOR obfuscation methods.
  • Prevention Strategies: Details best practices and code examples for securing applications against IDOR flaws.
  • Use Case: A security tester can use this skill to comprehensively audit a web application for IDOR vulnerabilities, ensuring that users can only access the data and resources they are explicitly permitted to.

Quick Start

Use the idor-testing skill to enumerate user data by testing sequential IDs in the URL parameter 'id'.

Frequently Asked Questions about idor-testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I test for IDOR vulnerabilities in web applications?

IDOR vulnerabilities are tested by manipulating HTTP requests and parameters to identify direct object references, enabling unauthorized access to resources. This involves analyzing access control flaws, performing enumeration, and testing for privilege escalation.

What is the difference between horizontal and vertical privilege escalation in IDOR?

IDOR privilege escalation involves unauthorized resource access. Horizontal escalation targets resources of peer users, while vertical escalation targets higher-privilege resources, both achieved by manipulating direct object references in HTTP requests.

How can I bypass IDOR obfuscation methods during penetration testing?

IDOR obfuscation bypass requires strategies to circumvent common encoding or encryption applied to object references. This testing involves manipulating HTTP requests and parameters to decode or predict the actual object identifiers.

What secure coding practices prevent IDOR access control flaws?

IDOR prevention requires implementing secure coding practices and robust access control mechanisms. Applications must verify that users are explicitly permitted to access requested data and resources before processing parameter-based object references.

Do I need to understand HTTP requests to detect IDOR vulnerabilities?

Detecting IDOR vulnerabilities requires a solid understanding of HTTP requests, parameter manipulation, and access control mechanisms. This knowledge is essential for analyzing resource access patterns and testing enumeration techniques.

What is the best way to enumerate user data during IDOR security testing?

IDOR enumeration during security testing is best performed by testing sequential or predictable IDs in URL parameters. This method identifies access control flaws by systematically requesting resources and analyzing application responses for unauthorized data exposure.