Hello people. Weird guy is back. Here's some information about JavaScript Injection.

JavaScript is a widely used technology within websites and web based applications. JavaScript can be used for all sorts of useful things and functions. But along with this comes some additional security issues that need to be thought of and tested for. JavaScript can be used not only for good purposes, but also for malicious purposes.

Using JavaScript an individual can modify and change existing information within a form. It can be used not only to change form input tags, but also the cookie's that are currently set in the browser, and any other value within a website or web application. Any type of parameter manipulation that you want to perform can typically be done with Javascript injection.

To execute any javascript within a current session, a user would enter the specific javascript commands within the browser's url bar minus the http://. All javascript commands must start with the javascript: tag followed by any javascript command that will be executed. All javascript is ended with a ; so a user could enter multiple javascript commands, as long as each command ended with the ;

Thats all for today. Have a nice day.