F*EX 20100208/20111129-2 - Multiple Cross-Site Scripting Vulnerabilities

source: https://www.securityfocus.com/bid/52085/info

F*EX is prone to multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied data.

Exploiting these issues could allow an attacker to execute arbitrary script on the affected server and steal cookie-based authentication credentials. Other attacks are also possible.

http://www.example.com/fup [id parameter]
http://www.example.com/fup [to parameter]
http://www.example.com/fup [from parameter]