CVE-2026-48010: Improper Privilege Management

Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, UserController::upsertUser in src/Core/Framework/Api/Controller/UserController.php writes raw user data in SYSTEMSCOPE without filtering the admin field, so a non-admin API user with user:create or user:update ACL permission...