Penetration Testing Sandbox — simulated environment for bug bounty hunters. Master 16 real-world vulnerability challenges (SQLi, XSS, IDOR, SSRF, SSTI, XXE, CSRF, JWT, and more).
sql xss ctf web-exploitation xxe ctf-challenges idor security-education training-environment sql-lab vulnerability-lab xss-labs ctf-labs
-
Updated
Aug 26, 2026 - JavaScript