CVE-2026-18945 — WP Helper Premium < 4.7.6 - Unauthenticated Order Data Disclosure and Order Manipulation via Missing Order Key Validation
The WP Helper Premium WordPress plugin before 4.7.6 does not verify the order key when rendering its custom order confirmation page or when handling the related AJAX actions, al…
Published: 2026-08-13 · CVSS: 8.2 · CVSS 3.1
The WP Helper Premium WordPress plugin before 4.7.6 does not verify the order key when rendering its custom order confirmation page or when handling the related AJAX actions, allowing unauthenticated users to view other customers' order details, including personal information, as well as change the state of arbitrary orders. Exploitation requires WooCommerce to be active and the WP Helper Premium WordPress plugin before 4.7.6's optional order confirmation page module to be enabled.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7