The Customer Reviews for WooCommerce WordPress plugin before 5.16.0 does not validate one of its shortcode attribute, which could allow users with a contributor role and above to include arbitrary files via a traversal attack. This could also allow them to read non PHP files and retrieve their content. RCE could also be achieved if the attacker manage to upload a malicious image containing PHP code, and then include it via the affected attribute, on a default WP install, authors could easily achieve that given that they have the upload_file capability.

Authenticated (subscriber+) Broken Access Control vulnerability in Customer Reviews for WooCommerce plugin <= 5.3.5 at WordPress.

Cross-Site Request Forgery (CSRF) vulnerability in Customer Reviews for WooCommerce plugin <= 5.3.5 at WordPress.

Unauthenticated Sensitive Information Disclosure vulnerability in Customer Reviews for WooCommerce plugin <= 5.3.5 at WordPress