[Training Phreaks] Server Side Attacks

Web
1k words

I recently had the opportunity to give a talk for Phreaks 2600 on Server-Side Attacks. During this session, we explored various types of server-side attacks, discussing their implications and how to mitigate them effectively.

Overview

In this talk, we covered:

  • Common Server-Side Vulnerabilities: Understanding the weaknesses that can be exploited.
  • Attack Techniques: A deep dive into various attack methods, including:
    • Server-Side Request Forgery (SSRF)
    • Server-Side Template Injection (SSTI)
    • XML External Entity (XXE)
    • Server-Side Includes (SSI)

The goal was to equip attendees with the knowledge to recognize and defend against these attacks in real-world scenarios.

You can view the complete presentation below:

Challenges

As part of the talk, I have made available several challenges that attendees can work on to practice their skills. You can download the challenge files here:

SSRF

SSTI

XSLT

Feel free to reach out if you have any questions or need further clarification on the topics discussed!


Felix Billieres
Junior Pentester | Web Security Enthusiast 🌐 | AD Researcher 🖥️ | Tool Developer 🔧
École 2600 🎓 & Phreaks2600