KNOWLEDGE BASE & CTFS

MY WRITEUPS

Detailed documentation of solved machines, CTF challenges, and vulnerability research. A collection of methodologies and technical walkthroughs.

Very Easy 2026-06-06

Vaccine

Exploitation of a ZIP backup to recover MD5 hashes, SQL Injection leading to RCE via PostgreSQL, and privilege escalation through vi sudo permissions.

#htb #linux #ftp #sqli #rce #privesc #manual-exploit
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Easy 2026-06-09

Cap

Exploitation of an IDOR vulnerability to intercept network captures and privilege escalation through misconfigured Linux capabilities.

#htb #linux #idor #pcap-analysis #capabilities #privesc
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