CVE-2026-9858

Partial Shipment for Woocommerce (WordPress plugin, versions ≤ 3.4) is vulnerable to Missing Authorization via the wxp_order_shipment, wxp_order_item_shipment, and wxp_order_set_shipped AJAX actions. The root cause is that the AJAX handlers in woocommerce-partial-shipment.php (lines 228, 263, 291...