CVE-2021-4379: Villatheme Woocommerce Multi Currency

Medium severity, CVSS 6.5. EPSS: 0.8% chance of exploitation in the next 30 days.

The WooCommerce Multi Currency plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the wmc_bulk_fixed_price function in versions up to, and including, 2.1.17. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to make changes to product prices.

Affected products

• Villatheme Woocommerce Multi Currency: before 2.1.18 (fixed in 2.1.18)

Published 2023-06-07. Last modified 2026-06-17.