GHSA-WC7J-G8WX-M2QX Pimcore: Missing Authorization in WebDAV MOVE via unchecked asset move handling

Summary Pimcore's WebDAV asset endpoint exposes a MOVE operation through /asset/webdavpath without adding an authentication plugin in the WebDAV controller. The Tree::move implementation then performs asset mutation and deletion before checking a current Pimcore user or any asset permissions. An...