anurag-rvnkr1/Towel-on-the-Sunbed-TryHackMe-Walkthrough
Professional TryHackMe walkthrough documenting a business-logic race condition in a cryptocurrency staking application, including Burp Suite interception, Repeater concurrency testing, evidence, impact analysis, and remediation.
🎯 Vulnerability: Remote Code Execution (RCE)
💡 Defense Fix: Avoid executing shell commands via system(). Use parameterized APIs and strict input sanitization.