H1 202 CTF

Feb 23, 2018
Description This is my second HackerOne CTF event and I have to say, I am quite impressed :) h1-202 CTF was a series of 6 challenges meant to test your reversing and web exploitation skills. Coming from a CTF background, I’m usually comfortable...
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How signing up for an account with an email can have unexpected results.

Dec 5, 2017
Something so simple can have unexpected results. It was a late evening and I was fed up of looking at Burp so I decided to just try some things manually on random programs. The result? I ended up with a P1 :) The site was pretty simple as it was similar...
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h1-212 CTF Write-Up

Nov 20, 2017
Hackers, hack your way to NYC this December for h1-212! An engineer of launched a new server for a new admin panel. He is completely confident that the server can’t be hacked, so he hid a flag. Details:
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Exploiting a directory traversal on Yahoo acquisition!

Nov 14, 2017
Exploiting directory traversal to view customer credit card information on yahoos small business platform. To preface this article I’d like to give a huge shout out to Yahoo’s paranoids and everyone involved in their bug bounty program. Due to certain...
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