Natas Level 4 → Level 5

Main page

Logging into natas4, we immediately shown an error.

natas4 start

This error tells us we need to access to site as natas5.

Burp Suite

With the error that the main page gave us, this can easily be done by using Burp Suite to intercept the request and modify the Referer header to

natas4 burp

Doing this tells the web page where we are visiting from.


Forwarding the request in Burp Suite, we get the password for the next level.

natas4 password