I’ve been having a similar issue. This plugin called WP-Zexit kept getting installed and crashing my site. I’d delete it, and it would appear again a few minutes later crashing the site.

According to this reddit discussion (https://www.reddit.com/r/Wordpress/comments/16nlg60/comment/k1jmhju/), it’s related to a vulnerability with the TagDiv composer, so it’s related to your themes. I have Newsmag installed and I’ve updated to the latest version. I’ve also followed the steps on that thread, and as of last night, the attack seems to have stopped.

Please take a look into this and let us know what to do to prevent any potential attacks.

• This reply was modified 2 years by atena4ever.