CVE-2023-3671: Multiparcels Shipping For Woocommerce

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

The MultiParcels Shipping For WooCommerce WordPress plugin before 1.15.4 does not sanitise and escape various parameters before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Affected products

• Multiparcels Multiparcels Shipping For Woocommerce: before 1.15.4 (fixed in 1.15.4)

Published 2023-08-07. Last modified 2026-06-17.