Friday, November 9, 2007

Definition of XSS

::: What is Cross Site Scripting (XSS)? :::

XSS
is simply tricking a web server into presenting malicious HTML to the user. Usually the intent is to steal session information.

Scripts may also be used to change the contents of web pages in order to displays false information to the visitor, and it may be used to redirect forms so that secret data are posted to the attacker's computer. XSS generally attacks the user of the web application, not the application itself. The attacks are possible when the web application lacks proper output filtering.

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