The Return Refund and Exchange For WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.5.5 via the 'wps_rma_cancel_return_request' AJAX endpoint due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete other users refund requests.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Woo Refund And Exchange Lite Plugin | — | Update woo-refund-and-exchange-lite plugin to version 4.5.6, or a newer patched version | Nov 21, 2025 | Nov 20, 2025 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub