Business Logic Vulnerabilities Series: How I became invisible and immune to blocking on Instagram!

Hey Folks,

Welcome back again, This is Ali Kabeel in case you don’t remember me read my first blog about Abusing invitations systems.

In this blog we will be continuing our talk about Business logic bugs and how dangerous and simple they can become, I will be showing you one of the simplest yet the most dangerous bugs I have found in the gigantic photo sharing app Instagram but first lets get an overview of some concepts and general knowledge.

Continue reading “Business Logic Vulnerabilities Series: How I became invisible and immune to blocking on Instagram!”

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