6.5
Medium
CVE-2026-13329 The Buckaroo Woocommerce Payments Plugin WordPress plugin before 4.9.0 does not perform any capability check or nonce…
Description
The Buckaroo Woocommerce Payments Plugin WordPress plugin before 4.9.0 does not perform any capability check or nonce validation on an AJAX action that processes payment capture refunds, allowing any authenticated user, including Subscribers, to trigger refunds against captured orders.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Buckaroo Woocommerce Payments Plugin 4.9 | earliest → < 4.9.0 | 4.9.0 |