SQL injection vulnerability in content.php in Mambo 4.5.2.2 and earlier allows remote attackers to execute arbitrary SQL commands via the user_rating parameter.Referenceshttp://secunia.com/advisories/15710http://www.securityfocus.com/bid/13966http://securitytracker.com/id?1014222http://www.osvdb.org/17323http://mamboforge.net/frs/download.php/6153/CHANGELOGhttp://marc.info/?l=bugtraq&m=111885974124936&w=2