idor-vulnerability-testing

Identify and validate insecure direct object reference vulnerabilities in web applications.

1|Updated Nov 30, 2025
One-click install
npx skills add https://github.com/MAF2414/kyco --skill idor-vulnerability-testing-maf2414
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: idor-vulnerability-testing
Source: https://github.com/MAF2414/kyco/tree/main/.claude/skills/idor-vulnerability-testing
Command: npx skills add https://github.com/MAF2414/kyco --skill idor-vulnerability-testing-maf2414

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

IDOR vulnerabilities enable attackers to access or manipulate data by altering object references without proper authorization.

Core Features & Use Cases

  • Systematic IDOR detection across APIs and static resources.
  • Guidance for enumeration, verification, and remediation.
  • Real-world testing scenarios with multiple user contexts and access-control validation.

Quick Start

Describe a step-by-step IDOR testing plan for a target application and produce actionable remediation guidance.

Frequently Asked Questions about idor-vulnerability-testing

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

FAQPage Schema
How do I test for IDOR vulnerabilities across APIs and dynamic resources?

To test for IDOR vulnerabilities, you enumerate object references across APIs, file downloads, and dynamic resources, validating access controls across multiple user contexts to identify unauthorized data access.

What is an insecure direct object reference flaw in web security?

An insecure direct object reference (IDOR) flaw occurs when an application uses direct object references without proper authorization checks, enabling attackers to access or manipulate data by altering these references.

How do I create a step-by-step IDOR testing plan for a target application?

You can create an IDOR testing plan by systematically enumerating IDOR patterns, validating access control checks across multiple user contexts, and producing actionable remediation guidance for the target application.

Can I use Burp Suite for access control validation during IDOR testing?

Yes, you can use Burp Suite to validate access control mechanisms and enumerate IDOR patterns, assuming you have authorized engagement and knowledge of object references and testing tools.

What do I need to detect IDOR flaws and secure access control?

Detecting IDOR flaws requires knowledge of object references, access control checks, and testing tools, along with an authorized engagement to systematically identify and validate insecure direct object reference vulnerabilities.

Does IDOR testing work for file downloads and static resources?

Yes, IDOR testing systematically detects vulnerabilities across both APIs and static resources like file downloads, verifying access control validation for multiple user contexts.