writeups.xyz writeups.xyz / Josip Franjkovic (@Josipfranjkovic)

Title Vulnerabilities Programs Authors
Getting any Facebook user's friend list and partial payment card details
Taking over Facebook accounts using Free Basics partner portal
Hacking Facebook accounts using CSRF in Oculus-Facebook integration
Stealing Facebook access_tokens using CSRF in device login flow
Race conditions on the web
The easiest bug bounties I have ever won
Race conditions on Facebook, DigitalOcean and others (fixed)
Reading local files from Facebook's server (fixed)
Step-by-step: exploiting SQL injection(s) in Oculus' website.
Facebook bug bounty: secondary damage (one report that leads to more bugs), fairness, and why I really like reporting to Facebook
Facebook CSRF leading to full account takeover (fixed)
SQL injections in Nokia sites.
How I found my way into Instagram's Ganglia, and a bug with Facebook likes.
Google.com cross site scripting and privilege escalation in Consumer Surveys