How do you know if a WordPress Plugin is a secure ?

How do you know if a WordPress Plugin is a secure ?

See the WPScan Vulnerability Database is a good place to check if any plugin is a security threat. The service lists plugins and their known vulnerabilities. You can look up a plugin by name or filter all plugin vulnerabilities alphabetically.

BUT AGAIN

maybe to not have bugs BUT the code written may be produce white screen, because of conflicts with the code or other plugin that may or may not have