FlatPress File Delete panel.mediamanager.file.php doItemActions path traversal

A vulnerability was found in FlatPress. It has been classified as critical. This affects the function doItemActions of the file fp-plugins/mediamanager/panels/panel.mediamanager.file.php of the component File Delete Handler. The manipulation of the argument deletefile leads to path traversal. The name of the patch is 5d5c7f6d8f072d14926fc2c3a97cdd763802f170. It is recommended to apply a patch to fix this issue. The identifier VDB-216861 was assigned to this vulnerability.