GitHub Security Lab References My CORS Research

Apr 5, 2025

GitHub Security Lab published an article on localhost dangers, CORS and DNS rebinding — and they directly reference and recommend my research on CORS misconfiguration attacks.

Here’s the exact moment: How can attackers exploit a CORS misconfiguration

This feels great. Really great.

If you haven’t read the original, here it is — complete with code examples and diagrams:

Bypassing browser tracking protection for CORS misconfiguration abuse