source: https://www.securityfocus.com/bid/22068/info

The 'liens_dynamiques' program is prone to a vulnerability that lets attackers bypass security restrictions.

An attacker can exploit this issue to gain unauthorized access to the administrative functions of the vulnerable application. Other attacks may also be possible.

Version 2.1 is vulnerable to this issue; other versions may also be affected. 

http://www.example.com/liens_dynamiques/admin/adminlien.php3