source: https://www.securityfocus.com/bid/14416/info

Easypx41 is prone to cross-site scripting vulnerabilities.

An attacker may leverage these issue to have arbitrary script code executed in the browser of an unsuspecting user in the context of the affected site. These may facilitate the theft of cookie-based authentication credentials as well as other attacks. 

http://www.example.com/index.php?pg=modules/forum/viewprofil.php&membres=[Code-XSS]
http://www.example.com/index.php?pg=modules/forum/viewtopic.php&Forum=[Code-XSS]&pgfull