The following content is in the webchallenges category:

Prompt.ml - XSS Challenges writeup | Jun 18, 2016

escape.alf.nu - XSS Challenges writeup | Jun 17, 2016

Breaking the CTF framework - CSAW 2015 web 600 writeup | Sep 21, 2015

First Ashley Madison now Weebdate - CSAW 2015 web 500 writeup | Sep 21, 2015

Bypassing PHP strcmp() - CSAW 2015 web 200 writeup | Sep 21, 2015

Local File inclusion + File Upload = Remote Code execution - MMACTF 2015 web 300 writeup | Sep 7, 2015

Executing php using script tags - MMACTF 2015, Uploader, web 100 writeup | Sep 7, 2015

webhacking.kr - 0ldzombie challenge writeup 1 | Sep 2, 2015

webhacking.kr - 0ldzombie challenge writeup 7 | Aug 8, 2015

webhacking.kr - 0ldzombie challenge writeup 6 | Jun 13, 2015

webhacking.kr - 0ldzombie challenge writeup 5 | Jun 13, 2015

webhacking.kr - 0ldzombie challenge writeup 4 | Jun 13, 2015