CVE-2014-8957
Cross-site scripting (XSS) vulnerability in OpenKM before 6.4.19 allows remote authenticated users to inject arbitrary web script or HTML via the Tasks parameter.
Date published : 2017-10-06
http://www.securityfocus.com/bid/73012
http://packetstormsecurity.com/files/130723/OpenKM-Stored-Cross-Site-Scripting.html