Cross-site scripting (XSS) vulnerability in Bugzilla 3.7.1, 3.7.2, 3.7.3, and 4.0rc1 allows remote attackers to inject arbitrary web script or HTML via the real name field of a user account, related to the AutoComplete widget in YUI.
https://bugzilla.mozilla.org/show_bug.cgi?id=619637
https://exchange.xforce.ibmcloud.com/vulnerabilities/65178