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Insecure Direct Object Reference (IDOR)

Insecure Direct Object Reference (IDOR)

Training Overview

The "Insecure Direct Object Reference (IDOR)" training aims to teach how to identify IDOR vulnerabilities in web applications and how to protect against these vulnerabilities. This comprehensive training will cover the fundamental principles of IDOR vulnerabilities and how they can be exploited in detail.

In the training content, we will examine how to define IDOR vulnerabilities and how these types of vulnerabilities can be commonly exploited. Additionally, mass IDOR scanning techniques and real-world examples will be discussed. In each section, it will be explained with practical examples how these relevant vulnerabilities emerge and how they can be detected.

What You Will Learn

  • How to detect different types of IDOR vulnerabilities.
  • How to perform mass scanning to find IDORs at scale.
  • How to exploit IDORs to access unauthorized data and functionality.
  • Best practices for developers to prevent IDOR vulnerabilities.

Who is this for?

  • Web Penetration Testers.
  • Application Security Engineers and Architects.
  • Web Developers.
  • Bug Bounty Hunters.

Prerequisites

  • A good understanding of how web applications handle user data and sessions.
  • Experience with a web proxy like Burp Suite is essential.

Tools You Will Use

  • Burp Suite (Repeater, Intruder, Sequencer)
  • A web browser

Training Sections

  • Introduction
  • Detecting IDOR Vulnerabilities
  • Mass IDOR Scanning
  • Example Applications
  • Methods of Protecting Against IDOR
  • Exam

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