DTUHAX

Challenges

This page is used as a catalogue for challenges created by members of the lab. They are intended to be a good starting point if you don't have any CTF experience yet, although they can still be a little tricky. If you have created a challenge and want us to host it, or just have a good idea, reach out to us on discord!

Hackerlab challenge

Can you find a way to bypass the login on this page? Once you've bypassed the login, can you figure out a way to leak the password of the admin user?

• Click here to go to the challenge

Web

To solve these challenges, you need to find a way to achieve code execution on the server and read the contents of flag.txt

• Echo as a service
• PHP app
• File uploader