Cross-site scripting (XSS) vulnerability in the Web Client in VMware vCenter Server 5.1 before update 3d, 5.5 before update 3d, and 6.0 before update 2 on Windows allows remote attackers to inject arbitrary web script or HTML via the flashvars parameter.
http://www.vmware.com/security/advisories/VMSA-2016-0006.html
http://www.securitytracker.com/id/1035961
http://www.securityfocus.com/archive/1/538484/100/0/threaded
http://hyp3rlinx.altervista.org/advisories/VMWARE-VSPHERE-FLASH-XSS.txt