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Offensive Security Research · Exploit Dev · CTF Writeups
CB
cbxcvlSecurity Engineer & Researcher
Breaking apps, writing exploits, sharing what I learn. Background in fullstack dev and IoT infrastructure.
recent posts
April 3, 2026Captain - HC Writeup
6 min read·
WebKubernetesPrivilege-Escalation
February 15, 2026Identity API - HC Writeup
8 min read·
ctfwebgojwtmass-assignment
February 15, 2026Instance Metrics - HC Writeup
5 min read·
ctfwebcode-reviewrcegonodejs
February 8, 2026Neon Forge - HC Writeup
8 min read·
ctfwebssti
January 19, 2026Git Hooks: The Hidden RCE Vector in Your Development Workflow
18 min read·
rcegitred team