Cross-site scripting (XSS) vulnerability in com_media in Joomla! 3.2.x before 3.2.5 and 3.3.x before 3.3.4 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
http://secunia.com/advisories/61606
http://developer.joomla.org/security/593-20140901-core-xss-vulnerability.html