Multiple cross-site scripting (XSS) vulnerabilities in the Search app in Gaia in Mozilla Firefox OS before 2.2 allow remote attackers to inject arbitrary HTML via the (1) name or (2) title field in card content associated with a search link that is mishandled after a HOME button press or a Show Windows action, as demonstrated by embedding an arbitrary application or spoofing the account-creation page.
https://github.com/mozilla-b2g/gaia/commit/0f72a8c31df9f3d8f609a7c58ca91139051d44eb
https://bugzilla.mozilla.org/show_bug.cgi?id=1101158
http://www.mozilla.org/security/announce/2015/mfsa2015-73.html