Details
Limiting the accessibility of these objects will protect the confidentiality, integrity, and availability of the MySQL database. If someone can modify plugins then these plugins might be loaded when the server starts and the code will get executed.
Solution
To remediate these settings, execute the following commands at a terminal prompt using the plugin_dir Value from the audit procedure. chmod 775
Supportive Information
The following resource is also helpful.
This control applies to the following type of system Windows.