bluemonday

bluemonday bluemonday is a HTML sanitizer implemented in Go. It is fast and highly configurable. bluemonday takes untrusted user generated content as an input, and will return HTML that has been sanitised against an allowlist of approved HTML elements and attributes so that you can safely include...

h1-ctf: H1 Hackyholidays CTF - The Grinch was defeated

The following writeup will underline all the steps and tools used to solve the 12 challenges of the H1 Holidays CTF. The theme of the competition was the Grinch. How it is possible to read from the competition blog post https://www.hackerone.com/blog/12-days-hacky-holidays-ctf , the goal was to...