Cross site scripting is one of the more prevalent security flaws found within Web applications today. According to OWSAP.org, XSS occurs “when an attacker uses a web application to send malicious code, generally in the form of a browser side script, to a different end user.” This means that an attacker is submitting code, for example, Javascript, within a form field that could potentially redirect information, such as cookies, which store a username and password to an unknown location.