Ostrich Lab - CTF Write Ups

POST Practice - ctflearn.com

2024-10-26

Author: Aaron 'theHastyOne' Hasty

POST Practice on CTFlearn

the challenge asks you to log into this site http://165.227.106.113/post.php

Which gives you a message that states "This site takes POST data that you have not submitted!" when browsed to.

However if you look at the source of that message you will find commented HTML <!-- username: admin | password: 71urlkufpsdnlkadsf -->

Using post man to make a post request to this site with the form data in the source of the error reveals the code. alt text

flag{p0st_d4t4_4ll_d4y}