CVE-2021-24938: Woocommerce Currency Switcher

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

The WOOCS WordPress plugin before 1.3.7.1 does not sanitise and escape the key parameter of the woocs_update_profiles_data AJAX action (available to any authenticated user) before outputting it back in the response, leading to a Reflected cross-Site Scripting issue

Affected products

• Woocommerce Woocommerce Currency Switcher: before 1.3.7.1 (fixed in 1.3.7.1)

Published 2021-12-06. Last modified 2026-06-17.