Apparently the SANS CMS suffers from a cross site scripting vulnerability.
7eb737cf0750280c844551337a865c0174fc3e3a2df2e9e282c56e84e2d68118
Some monday morning fun:
SANS content management system fails to properly sanitize user inputs,
allowing for injection of malicious web script or HTML.
Prior authentication is required, limiting this issue to blog posts by
people with malicious intentions or who don't know what they're doing.
POC here: http://isc.sans.org/diary.html?storyid=4565
Search the source code for 'adsitelo' (without quotes).