CVE-2026-18945: CWE-639 Authorization Bypass Through User-Controlled Key in WP Helper Premium
WP Helper Premium WordPress plugin versions before 4.7.6 contain an authorization bypass vulnerability. This flaw allows unauthenticated users to view and modify other customers' order details via the order confirmation page and related AJAX actions. Exploitation requires WooCommerce to be active and the optional order confirmation page module enabled in the plugin.
AI Analysis
Technical Summary
The WP Helper Premium plugin for WordPress, prior to version 4.7.6, does not verify the order key when rendering its custom order confirmation page or handling related AJAX requests. This lack of verification enables unauthenticated attackers to access sensitive order information of other customers and change the state of arbitrary orders. The vulnerability is contingent on WooCommerce being active and the optional order confirmation page module of WP Helper Premium being enabled.
Potential Impact
Unauthenticated attackers can access personal order details of other customers and modify order states, potentially leading to privacy violations and unauthorized order manipulation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider disabling the optional order confirmation page module in WP Helper Premium or restricting access to it to trusted users only.
CVE-2026-18945: CWE-639 Authorization Bypass Through User-Controlled Key in WP Helper Premium
Description
WP Helper Premium WordPress plugin versions before 4.7.6 contain an authorization bypass vulnerability. This flaw allows unauthenticated users to view and modify other customers' order details via the order confirmation page and related AJAX actions. Exploitation requires WooCommerce to be active and the optional order confirmation page module enabled in the plugin.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The WP Helper Premium plugin for WordPress, prior to version 4.7.6, does not verify the order key when rendering its custom order confirmation page or handling related AJAX requests. This lack of verification enables unauthenticated attackers to access sensitive order information of other customers and change the state of arbitrary orders. The vulnerability is contingent on WooCommerce being active and the optional order confirmation page module of WP Helper Premium being enabled.
Potential Impact
Unauthenticated attackers can access personal order details of other customers and modify order states, potentially leading to privacy violations and unauthorized order manipulation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider disabling the optional order confirmation page module in WP Helper Premium or restricting access to it to trusted users only.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-08-05T13:28:34.799Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7d601ebf8831d539c449fa
Added to database: 08/13/2026, 06:11:42 UTC
Last enriched: 08/13/2026, 06:30:25 UTC
Last updated: 08/13/2026, 07:19:50 UTC
Views: 7
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