DOM XSS Scanner is an online tool that facilitates code review of web pages and JavaScript code for potential DOM based XSS security vulnerabilities.

Sample Results Page

Sample Results Page

Check your Web page

Learn more about the tool on the project's about page.


Clone this repository and download the Google App Engine SDK for Python. Extract the SDK archive and add aliases for the dev server and update programs, for example:

alias gae_pyserver='python PATH_TO_SDK/google_appengine/'
alias gae_update='python PATH_TO_SDK/google_appengine/ update'

Then start the dev server in the domxssscanner directory with the command:

gae_pyserver .

You can then access the application at http://localhost:8080/.