Developer Documents Hands-On Study of OWASP Top 10 Access Control and Misconfiguration Risks

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A developer named Samyuktha published a walkthrough of her practical study of two OWASP Top 10 (2025) categories — Broken Access Control (A01) and Security Misconfiguration (A02) — using TryHackMe labs. She explored concepts including insecure direct object references, privilege escalation via parameter tampering, and common misconfigurations such as default credentials and missing security headers. After completing the lab exercises, she applied the same methodology to an authorized live production web application using Burp Suite to inspect login and dashboard traffic. The assessment found no vulnerabilities, with all access controls functioning correctly on the server side. She noted that a clean result is itself a valuable outcome, demonstrating what a methodical, non-destructive security review actually looks like in practice.

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