Websense Enterprise versions 4.3.0 to 5.1 are susceptible a cross-site scripting attack where an end user may be tricked into running malicious code in their trusted zone.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/32324/websensexss.txt
Source: https://packetstormsecurity.com/files/32324/websensexss.txt.html