RatCTF

Certificate of Achievement

Issued by RatCTF

⭐ Elite

This certifies that

00x003

has completed the collection

Web Fundamentals

HTTP exposure, directory traversal, XSS, SSTI, and XXE — the OWASP core from first principles.

Listeria Easy The XSS Rat Insane Loophole Medium Tempest Medium Docparse Medium
Issued 24 May 2026
Certificate ID 20b71745-f86a-442d-830c-0f5f96aed34d
Verify Hash ba1d38bcf49a424e
⭐
Verified

Certificate idea by the community — kangafoo's idea 💡

All certs by 00x003 Cryptographically verified