DedeCMS tpl.php cross-site request forgery

A vulnerability was found in DedeCMS 5.7 and classified as problematic. This issue affects some unknown processing of the file /src/dede/tpl.php. The manipulation leads to cross-site request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-263309 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.