CVE-2026-1750: Ecwid By Lightspeed Ecommerce Shopping Cart

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

The Ecwid by Lightspeed Ecommerce Shopping Cart plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 7.0.7. This is due to a missing capability check in the 'save_custom_user_profile_fields' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to supply the 'ec_store_admin_access' parameter during a profile update and gain store manager access to the site.

Affected products

• Ecwid Ecwid By Lightspeed Ecommerce Shopping Cart: up to and including 7.0.7

Published 2026-02-15. Last modified 2026-06-17.