Cross-site scripting (XSS) vulnerability in Splunk Web in Splunk Enterprise 6.1.x before 6.1.3 allows remote attackers to inject arbitrary web script or HTML via the Referer HTTP header.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2014-5096
http://www.splunk.com/view/SP-CAAAM9H