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Web Penetration Testing with Kali Linux. - Third Edition

You're reading from  Web Penetration Testing with Kali Linux. - Third Edition

Product type Book
Published in Feb 2018
Publisher
ISBN-13 9781788623377
Pages 426 pages
Edition 3rd Edition
Languages
Authors (3):
Daniel W. Dieterle Daniel W. Dieterle
Profile icon Daniel W. Dieterle
Gilberto Najera-Gutierrez Gilberto Najera-Gutierrez
Profile icon Gilberto Najera-Gutierrez
Juned Ahmed Ansari Juned Ahmed Ansari
Profile icon Juned Ahmed Ansari
View More author details
Toc

Table of Contents (19) Chapters close

Title Page
Copyright and Credits
Dedication
Packt Upsell
Contributors
Preface
1. Introduction to Penetration Testing and Web Applications 2. Setting Up Your Lab with Kali Linux 3. Reconnaissance and Profiling the Web Server 4. Authentication and Session Management Flaws 5. Detecting and Exploiting Injection-Based Flaws 6. Finding and Exploiting Cross-Site Scripting (XSS) Vulnerabilities 7. Cross-Site Request Forgery, Identification, and Exploitation 8. Attacking Flaws in Cryptographic Implementations 9. AJAX, HTML5, and Client-Side Attacks 10. Other Common Security Flaws in Web Applications 11. Using Automated Scanners on Web Applications 1. Other Books You May Enjoy Index

Chapter 5. Detecting and Exploiting Injection-Based Flaws

According to the OWASP Top 10 2013 list (https://www.owasp.org/index.php/Top_10_2013-Top_10), the most critical flaw in web applications is the injection flaw, and it has maintained its position in the 2017 list (https://www.owasp.org/index.php/Top_10-2017_Top_10) release candidate. Interactive web applications take the input from the user, process it, and return the output to the client. When the application is vulnerable to an injection flaw, it accepts the input from the user without proper or even with any validation and still processes it. This results in actions that the application did not intend to perform. The malicious input tricks the application, forcing the underlying components to perform tasks for which the application was not programmed. In other words, an injection flaw allows the attacker to control components of the application at will.

In this chapter, we will discuss the major injection flaws in today's web applications...

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