The Customer Reviews for WooCommerce WordPress plugin before 5.17.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ivole_import_upload_csv AJAX action in all versions up to, and including, 5.38.9. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

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.

Unauthenticated Sensitive Information Disclosure 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.

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