CVE-2023-6979: Cusrev Customer Reviews For Woocommerce

High severity, CVSS 8.8. EPSS: 1.1% chance of exploitation in the next 30 days.

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.

Affected products

• Cusrev Customer Reviews For Woocommerce: up to and including 5.38.9

Published 2024-01-11. Last modified 2026-06-17.