Joostina contains a flaw that allows a remote cross-site scripting (XSS) attack. This flaw exists because the com_search component does not validate the 'ordering' parameter upon submission to the index.php script. This may allow a user to create a specially crafted URL that would execute arbitrary script code in a user's browser within the trust relationship between their browser and the server.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Solution:
Upgrade
Exploit:
Exploit Public
Disclosure:
Vendor Verified,
Coordinated Disclosure
OSVDB:
Web Related
Solution
Upgrade to version 1.3.0.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.