Cross-site scripting (XSS) vulnerability in the docshell implementation in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 allows remote attackers to inject arbitrary web script or HTML via vectors related to short-circuited page loads, aka "Universal XSS (UXSS)."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16107
https://bugzilla.mozilla.org/show_bug.cgi?id=737307
https://bugzilla.mozilla.org/show_bug.cgi?id=687745
http://www.securityfocus.com/bid/53228
http://www.mozilla.org/security/announce/2012/mfsa2012-27.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:081
http://www.mandriva.com/security/advisories?name=MDVSA-2012:066
http://secunia.com/advisories/49055