OverTheWire:- Updated Natas Walkthrough — Level 4

2 min readMar 23, 2024

Hello everyone, I would like to share how I solved Nastas CTF also Here is the updated password, I hope this write-up will be helpful.

hello Folks!!! it’s a samxia99
My Bio link:-https://beacons.ai/samxia99
Greetings everyone! I’m excited to share with you how I was able to successfully conquer a CTF challenge. Through this write-up, I’ll provide a clear explanation of my techniques and strategies, and I’m confident that it will greatly benefit those who are interested in CTF challenges. So, sit back, relax, and let me take you on an informative journey.

Just a quick reminder that the game has been updated, so the password has also been changed. I hope this password is helpful!

Natas Level 3 → Level 4

Here are the login details.

Username: natas4
URL:      http://natas4.natas.labs.overthewire.org

After logging in we can see this page.

Here we can’t find anything in the source code and inspect so here also have a hint you are visiting from “” while authorized users should come only from “http://natas5.natas.labs.overthewire.org/" so let’s open “burp suite” and try to intercept the request.

Here is our request in a hint authorized users should come only from “http://natas5.natas.labs.overthewire.org/" so there telling us we need to forward a request from the natas5 URL. so add Referer: “natas5 URL” Heder here.