CTF · picoCTF · Web Exploitation

Insp3ct0r

Description: –

Kishor Balan tipped us off that the following code may need inspection: https://jupiter.challenges.picoctf.org/problem/44924/ (link) or http://jupiter.challenges.picoctf.org:44924

Points: 40

Hints:-

1. How do you inspect web code on a browser?

2. There’s 3 parts

The Walkthrough: –

 The web interface look like this:

So here we see a website with not much content and we are also hinted by the problem statement to “inspect” the site. Using a browser’s developing tools, we can see the source code of the site.

We then go to the Source tab and view the index.html, mycss.css, and myjs.js files, each containing a part of the flag.

1. I found first part of the flag by inspecting index.html

2. The second part of the flag by inspecting mycss.css]

and the third and last part of the flag by inspecting myjs.js.

Finally,  by combining all parts together you got the flag for this challenge.

Flag: picoCTF{tru3_d3t3ct1ve_0r_ju5t_lucky?f10be399}

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