Control Panel

Web - 40 Points

Take control… of the flag on this admin control panel.


We have a website which let you register with a username and a password. Wandering in the code we found this interesting hint, written as html comment:

The html comment

to read the flag you need admin rights, which you don’t have if you register as a normal user. We needed a privilege escalation vulnerability, or something similar. Maybe just setting admin=true in the registration request will do the trick?


Yes, it did.

The flag