Resources
People often ask me "How did you learn how to hack?" The answer: by reading. This page is a collection of the blog posts and other articles that I have accumulated over the years of my journey. Enjoy!
Gitlab allows users to delete their account. In order to do this, you need to send an email to somebody.
The issue is that the email verification and deletion is done by humans. Because the sending address can be spoofed, it is trivial to delete any uses account.
Bugs are not always technical! Sometimes, it is just a lapse in the attack surface.