A01 Broken Access Control

IDOR, missing authz, CSRF as access abuse, and SSRF rolled into A01:2025.

1. What Broken Access Control Is

Part of Web Security (OWASP Top 10) — A01 Broken Access Control.

15 min

+40 XP

2. IDOR and Object-Level Failures

Part of Web Security (OWASP Top 10) — A01 Broken Access Control.

15 min

+40 XP

3. SSRF as an Access Control Failure

Part of Web Security (OWASP Top 10) — A01 Broken Access Control.

15 min

+40 XP

4. Lab — Bug Bounty Finding Demo (A01)

Part of Web Security (OWASP Top 10) — A01 Broken Access Control.

25 min

+40 XP

5. Quiz — Broken Access Control

Part of Web Security (OWASP Top 10) — A01 Broken Access Control.

10 min

+40 XP