CVE-2023-3954: 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 a parameter 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 2023-08-21. Last modified 2026-06-17.