GreenCMS File DataController.class.php path traversal

A vulnerability was found in GreenCMS up to 2.3. This affects an unknown part of the file /DataController.class.php of the component File Handler. Performing a manipulation of the argument sqlFiles/zipFiles results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.