Novell GroupWise WebAccess contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate e-mail message upon submission to the dynamically generated web content. This could allow a user to send a specially crafted e-mail that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Public
Disclosure:
OSVDB Verified
OSVDB:
Web Related
Solution
Upgrade to version 6.5 (dated after 11/7/2005) or 6.5 SP5 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.