WordPress security issue related to file manager plugin


I had installed two WordPress sites on same DigitalOcean server (Ubuntu + Nginx + Mariadb + php-fpm).



Now problem is that file manager plugin installed on one WordPress site can read and edit files of another site.

Example: Plugin of WordPress at /var/www/html and edit files of /var/www/html2

Is there any way to restrict access of file manager plugin of one WordPress to installation_folder of that WordPress only?


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Accepted Answer

Hi there @rishi008tiwari,

One of the benefits of PHP FPM is that is can run PHP scripts with different users. What you could do is add different users for each website and create separate PHP FPM configs for each website.

For more details I would strongly recommend checking out this tutorial here on how to do this step by step:

Hope that this helps! Regards, Bobby

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