CVE-2015-4661
Cross-site scripting (XSS) vulnerability in Symphony CMS 2.6.2 allows remote attackers to inject arbitrary web script or HTML via the sort parameter to system/authors.
Date published : 2015-06-18
http://www.securityfocus.com/bid/75059
http://www.securityfocus.com/archive/1/535714/100/0/threaded