source: https://www.securityfocus.com/bid/55592/info
VBulletin is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.
A successful exploit may allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
VBulletin 4.1.12 is vulnerable; other versions may also be affected.
http://www.example.com/includes/blog_plugin_useradmin.php?do=usercss&u=[Sql]