Citrix Web Interface XSS

Summary
The remote server is running a Citrix Web Interface server that is vulnerable to cross site scripting. When a user fails to authenticate, the Citrix Web Interface includes the error message text in the URL. The error message can be tampered with to perform a XSS attack.
Solution
Upgrade to Citrix Web Interface 2.1 or newer.
References

Updated on 2015-03-25