[German]There is a critical vulnerability in WordPress plugin wpDiscuz in versions 7.0.0 to 7.0.4, as WordFence reports here. The vulnerability in the plugin, which provides a comment function, allows to take over a WordPress installation. This is fixed in version 7.0.5. Through my Facebook channels I know that version 5.3.5 also has a vulnerability. In this discussion post you will learn that there is also a version 5.3.6 for bug fixing.