Kali Linux - An Ethical Hacker's Cookbook

How to do it...

The following steps demonstrate the XSS Validator:

1. We open up Burp and switch to the Extender tab:

2. We then install the XSS Validator extender:

3. Once the installation is done, we will see a new tab in the Burp window titled xssValidator:

4. Next, we install PhantomJS and SlimerJS; this can be done on Kali with a few simple commands.
5. We download both the PhantomJS file from the internet using wget:

 sudo wget https://bitbucket.org/ariya/phantomjs/downloads/ ...