Corridor — A Simple Web CTF That Made Me Look Twice
I started the Corridor room with a basic Nmap scan. Here’s how I worked through it and what I tried along the way. Continue reading on InfoSec Write-ups »
🎯 Vulnerability: Insecure Direct Object Reference (IDOR)
💡 Defense Fix: Enforce object-level access control checks (ABAC/RBAC) on the server side for every API request.