About
Whoami
I am a cybersecurity graduate which an interest in web application security.
I enjoy taking part in CTFs, particularly Full-PWN, Web, and Binary Exploitation challenges.
Personal Achievements
7 vulnerabilities I have found and reported in Open-Source software have been assigned CVEs:
- CVE-2025-64176
- CVE-2025-64177
- CVE-2025-64327
- CVE-2025-64759
- CVE-2025-67728
- CVE-2026-42451
- CVE-2026-78051
Other Reported Vulnerabilities
CTF Challenges
Here are a selection of archived CTF challenges that I created and were used in past CTF events.
Web
Binary Exploitation (PWN)
Socials
- GitHub: https://github.com/acfirthh