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Bug Bounty Hunting Essentials

You're reading from   Bug Bounty Hunting Essentials Quick-paced guide to help white-hat hackers get through bug bounty programs

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Product type Paperback
Published in Nov 2018
Publisher
ISBN-13 9781788626897
Length 270 pages
Edition 1st Edition
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Authors (2):
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Shahmeer Amir Shahmeer Amir
Author Profile Icon Shahmeer Amir
Shahmeer Amir
Carlos A. Lozano Carlos A. Lozano
Author Profile Icon Carlos A. Lozano
Carlos A. Lozano
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Table of Contents (15) Chapters Close

Preface 1. Basics of Bug Bounty Hunting 2. How to Write a Bug Bounty Report FREE CHAPTER 3. SQL Injection Vulnerabilities 4. Cross-Site Request Forgery 5. Application Logic Vulnerabilities 6. Cross-Site Scripting Attacks 7. SQL Injection 8. Open Redirect Vulnerabilities 9. Sub-Domain Takeovers 10. XML External Entity Vulnerability 11. Template Injection 12. Top Bug Bounty Hunting Tools 13. Top Learning Resources 14. Other Books You May Enjoy

Cross-domain policies

As you can see, CSRF has the ability to execute actions in an application from other domains. You do not need to inject code into the application to perform these actions—you just need to execute them from another place to the target application, and that is all.

To avoid the execution of these actions from other places, developers created the same-origin policy. It is a protection that states that all the actions need to be from the same domain. For example, it limits the application, because you cannot expose an API, but it works for consuming services internally.

There are some techniques to exploit a CSRF, despite whether the application is protected by a same-origin policy.

HTML injection

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