CVE-2011-4340 | Symphony CMS 2.2.3 class.symphony.php filter cross site scripting (EDB-36280 / XFDB-71106)
A vulnerability classified as problematic has been found in Symphony CMS 2.2.3. Affected is an unknown function in the library symphony/lib/core/class.symphony.php. The manipulation of the argument filter leads to cross site scripting.
This vulnerability is traded as CVE-2011-4340. It is possible to launch the attack remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.