CVE-2026-56829 Shopper: Unauthorized inventory stock manipulation via unlocked variant property in VariantStock component

Shopper is a Headless e-commerce Admin Panel. Prior to 2.9.2, packages/admin/src/Livewire/Components/Products/VariantStock.php exposes stockAction without editproductvariants authorization and leaves public $variant client mutable because it lacks the Livewire Locked attribute. Any authenticated...