Web Hard
3 min read
XSS to Account Takeover - Real World Example
How we chained XSS with CSRF to achieve full account takeover on a production system
by havoc 2025-11-02
// Writeups
Technical breakdowns of CTF challenges, vulnerability analyses, and exploitation techniques. Each writeup details our approach, tools used, and lessons learned.
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Difficulty
Pwn Medium
4 min read
Buffer Overflow - ret2libc Exploitation
Bypassing NX protection using return-to-libc technique
by havoc 2025-10-15
Crypto Easy
4 min read
RSA Weak Primes - Factorization Attack
Breaking RSA encryption by factoring small primes
by havoc 2025-10-01