CVE-2026-9028 Details
Description
The CorvusPay WooCommerce Payment Gateway plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.7.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to cancel any WooCommerce order placed via the CorvusPay payment method by supplying an arbitrary order number to the /wp-json/corvuspay/cancel/ REST endpoint.
A vulnerability exists in the CorvusPay WooCommerce Payment Gateway plugin for WordPress, in all versions through 2.7.4. The issue stems from the plugin's failure to properly verify user authorization for certain actions. This flaw enables unauthenticated attackers to cancel any WooCommerce order made using the CorvusPay payment method. The cancellation is executed by sending an arbitrary order number to the '/wp-json/corvuspay/cancel/' REST endpoint.
Users are advised to update the CorvusPay WooCommerce Payment Gateway plugin to version 2.7.5 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 9, 2026CISA-ADP
Assessed Jul 9, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| CorvusPay WooCommerce Payment Gateway | <= 2.7.4 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 9, 2026 | CVE Modified | CISA-ADP |
| Jul 9, 2026 | New CVE Received | [email protected] |