Ecwid by Lightspeed Ecommerce Shopping Cart < 7.0.8 - Subscriber+ Privilege Escalation

Description

The plugin is vulnerable to Privilege Escalation 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.