TextAds - 'delete.php?id' Cross-Site Scripting

source: https://www.securityfocus.com/bid/19932/info

TextAds is prone to multiple cross-site scripting vulnerabilities because the application fails to properly sanitize user-supplied input.

An attacker may leverage this issue to have arbitrary script code execute in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

http://www.example.com/textads/clients/delete.php?id=[xss]