November 2018
Beginner to intermediate
270 pages
7h 53m
English
Content preview from Bug Bounty Hunting Essentials
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Avoiding problems with authentication
Practically all CSRF attacks depend on the user's session, which needs to be established previously in order to perform the actions using the privileged access defined in the user's profile. However, as we reviewed in the unsafe protections, some developers include confirmations to perform some actions.
One of the most common features that needs this kind of confirmation is the change password functionality. Maybe by exploiting a CSRF, a user can upload a new password, but the application could ask for the current password in order to accept the change. Basically, this confirmation is a new authentication.
In these cases, you need to add to the form being used to exploit the vulnerability and the feature ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.