Introduction Am peterChain, Am going to write solutions for all Web Security category challenges URCHINSEC CTF MMXXII was a CTF organized by tahafarooq on urchinsec. It was conducted on 05-03-2022...

Laboratory starts off with discovering an vulnerable GitLab instance running on the box. We’ll refer an HackerOne report to exploit a CVE associated with it to get Arbitrary file read vulnerabil...