source: https://www.securityfocus.com/bid/12709/info

ProjectBB is reportedly affected by multiple cross-site scripting vulnerabilities. These issues are due to a failure in the application to properly sanitize user-supplied input.

As a result of these vulnerabilities, it is possible for a remote attacker to create a malicious link containing script code that will be executed in the browser of an unsuspecting user when followed. This may facilitate the theft of cookie-based authentication credentials as well as other attacks. 

http://www.example.com/Zip/divers.php?action=liste&liste=&desc=&pages=[XSS]