A deep technical walkthrough of solving the ReactOOPS HackTheBox challenge using CVE-2025-55182, including fingerprinting, reconnaissance, exploitation workflow, and lessons learned.

Introduction Rate limiting is a fundamental security control designed to prevent brute-force attacks and credential stuffing. However, during a security assessment, I discovered a race condition v...

Introduction During a security assessment, I discovered a critical authentication vulnerability that enables complete account takeover through OAuth login flow exploitation. The vulnerability lies...