Kkohichainkohicha.dev·23h ago · 4 min readHTB CJCA: Thoughts and AdviceI passed the CJCA, Hack The Box's first junior-level cert. If you're new to the field, take it. If you already work in security, skip it unless you can get it free. I initially didn't plan to take thi10
Kkohichainkohicha.dev·Jul 3, 2025 · 4 min readDOWN - HackTheBoxDown is a retired easy Linux machine that involves exploiting a web service vulnerable to Server-Side Request Forgery (SSRF) due to weak input sanitization and improper URL validation. By leveraging this flaw, we retrieve the source code of the web a...00
Kkohichainkohicha.dev·Dec 29, 2024 · 3 min read0xL4ugh CTF - ManifestoAs the year is about to end, me and my team decided to join 0xl4ugh as our final CTF event of the year. We’ll be tackling Manifesto for this writeup. Manifesto This is an easy challenge, except... it's written in Clojure. Can you find your way throu...00
