CVE-2026-73396: Makewebbetter Mwb Hubspot For Woocommerce

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Subscriber Broken Authentication in MWB HubSpot for WooCommerce <= 1.6.7 versions.

Affected products

• Makewebbetter Mwb Hubspot For Woocommerce: up to and including 1.6.7

Published 2026-08-18. Last modified 2026-08-20.