Intro Heal is a medium linux machine that starts with exploiting an LFI vulnerability in a Ruby on Rails API. After gaining access to an SQLite database and cracking credentials, we log into a Lim...

Intro Chemistry is an easy level linux machine that starts with exploiting an RCE vulnerability in a web app used to parse CIF files. After gaining initial access through this, I extracted credent...

Intro Instant is a medium level linux box centered around a banking app. The initial entry point is a website hosting an Android APK. Reverse engineering the app reveals a hardcoded admin JWT and a...