Multiple cross-site scripting (XSS) vulnerabilities in Subrion CMS before 2.2.3 allow remote attackers to inject arbitrary web script or HTML via the id parameter to (1) admin/accounts/, (2) admin/manage/, or (3) admin/manage/blocks/edit/; or (4) group parameter to admin/configuration/. NOTE: The f[accounts][fullname] and f[accounts][username] vectors are covered in CVE-2012-5452.
https://exchange.xforce.ibmcloud.com/vulnerabilities/79468
http://www.subrion.com/forums/announcements/934-subrion-2-2-3-open-source-cms-core-available.html
http://secunia.com/advisories/51013
http://packetstormsecurity.org/files/117460/Subrion-CMS-2.2.1-XSS-CSRF-SQL-Injection.html