$ ls categories/
Writeups grouped by exploitation technique.
Buffer Overflow
- Lab 1 — Hidden Function (SUID Privesc) — 2022-03-14
- Linux Buffer Overflow Foundation — 2022-03-14
- Lab 2 — Linux Stack Overflow with Shellcode — 2022-03-14
DEP / NX Bypass
- NX Bit Bypass with ret2libc — 2022-03-14
- Lab 3 — ret2libc + ASLR Bypass via Info Leak — 2022-03-14
ASLR Bypass
- ASLR Bypass via ret2libc Brute Force — 2022-03-14
Stack Canary
- Stack Canary Bypass via Format String Leak — 2022-03-14
Windows Exploitation
- Windows Stack Smashing — ASXtoMP3Converter — 2022-03-14
Shellcode
- Shellcode Reference — Compile, Extract, Test — 2022-03-14
Web Security
- AST Injection through Pug — 2026-05-17
- CVE-2026-35616: FortiClient EMS Reverse-Proxy Header Spoofing Auth Bypass — 2026-05-13
- CVE-2025-54309: CrushFTP AS2 Auth Bypass to Unauthenticated RCE — 2025-08-02
CTF Writeup
- pwnable.kr — bof Challenge — 2022-03-14