The Shield Security Smart Bot Blocking & Intrusion Prevention Security plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 18.5.9 via the render_action_template parameter. This makes it possible for unauthenticated attacker to include and execute PHP files on the server, allowing the execution of any PHP code in those files.
View the template here CVE-2023-6989.yaml
References:
https://wpscan.com/vulnerability/a485aee7-39a0-418c-9699-9afc53e28f55/