Upgrade to version 2.6 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.
Vendor Specific News/Changelog Entry: http://sourceforge.net/project/shownotes.php?group_id=118575&release_id=519061
Secunia Advisory ID:25791
ISS X-Force ID: 35227
Bugtraq ID: 24732