Try Again
MSN Groups Cookie ,Java Script
allow other Site to get MSN.com
and even Passport Active session
if you are loged in or use Messenger
using Server Side script to Steal user Cookie

its look like problem on MSN Groups Upload Filtering
allow Attacker or Web Site to get Passport info

XSS problems with MSN groups
Steal Cookie   try to steal MSN cookies and open hotmail window.

Read More.
By eyeonsecurity.org , Asia.

008504#