The WooCommerce Checkout Field Manager WordPress plugin before 18.0 does not validate files to be uploaded, which could allow unauthenticated attackers to upload arbitrary files such as PHP on the server.
View the template here CVE-2022-4328.yaml
References:
https://wpscan.com/vulnerability/4dc72cd2-81d7-4a66-86bd-c9cfaf690eed