Cross-site scripting (XSS) vulnerability in flashmediaelement.swf in MediaElement.js before 2.11.2, as used in ownCloud Server 5.0.x before 5.0.5 and 4.5.x before 4.5.10, allows remote attackers to inject arbitrary web script or HTML via the file parameter.
https://github.com/johndyer/mediaelement/tree/2.11.1
https://exchange.xforce.ibmcloud.com/vulnerabilities/83647
https://bugzilla.redhat.com/show_bug.cgi?id=955307
http://secunia.com/advisories/53079
http://seclists.org/oss-sec/2013/q2/133
http://seclists.org/oss-sec/2013/q2/111
http://owncloud.org/about/security/advisories/oC-SA-2013-017