h1-ctf: [100K-ctf] Multiple vulnerabilities leading to compromise of Pinger instance.

Hello, Gonna just submit flags first then will send my write up later tomorrow. ████ ██████ Thanks for fun! Impact An attacker can compromise Pinger instance located on https://ccc.h1ctf.com/2b5d2b11513d2c9b by chaining multiple vulnerabilities on https://ccc.h1ctf.com/...