Daily Archives: 2015/01/01


31c3 CTF – 5CHAN Write-up

This is my write-up for one of the easier challenges in the 31c3 CTF: 5CHAN. The information to get started the challenge with the challenge was: When visiting the URL, we are presented with an nice image-board. Fuzzing around a little with the URL-parameters shows that this board is clearly vulnerable to SQLi: http://188.40.18.89/?page=pic&id=1′ The […]