Missing authorization in corvusinfo CorvusPay WooCommerce Payment Gateway
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| corvusinfo | CorvusPay WooCommerce Payment Gateway | up to 2.7.4 | — | No fix listed | CNA |
- CorvusPay WooCommerce Payment Gateway Vendorcorvusinfo Affected up to 2.7.4 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-9028
- 2026-10-03 Alias added: GHSA-pqfh-v7pq-gjhm
References
Other 8
- https://www.wordfence.com/threat-intel/vulnerabilities/id/402f1f9f-35c7-4304-891b-a07f3e84c189?source=cve
- https://plugins.trac.wordpress.org/browser/corvuspay-woocommerce-integration/tags/2.7.4/includes/class-wc-gateway-corvuspay.php#L792
- https://plugins.trac.wordpress.org/browser/corvuspay-woocommerce-integration/tags/2.7.4/includes/class-wc-gateway-corvuspay.php#L206
- https://plugins.trac.wordpress.org/browser/corvuspay-woocommerce-integration/tags/2.7.4/includes/class-wc-order-corvuspay.php#L172
- https://plugins.trac.wordpress.org/browser/corvuspay-woocommerce-integration/tags/2.7.2/includes/class-wc-gateway-corvuspay.php#L792
- https://plugins.trac.wordpress.org/browser/corvuspay-woocommerce-integration/tags/2.7.2/includes/class-wc-gateway-corvuspay.php#L206
- https://plugins.trac.wordpress.org/browser/corvuspay-woocommerce-integration/tags/2.7.2/includes/class-wc-order-corvuspay.php#L172
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3576949%40corvuspay-woocommerce-integration&new=3576949%40corvuspay-woocommerce-integration
More corvusinfo vulnerabilities
- TI-2026-06078 Cross-site scripting in corvusinfo CorvusPay WooCommerce Payment Gateway CVSS 3.1HIGH 7.2
- TI-2026-07934 Improper signature verification in corvusinfo CorvusPay WooCommerce Payment Gateway CVSS 3.1MEDIUM 5.3
Sources
- CVE-2026-9028 · CVE Program
- CVE-2026-9028 · NVD
- FIRST EPSS
- GHSA-pqfh-v7pq-gjhm · GitHub Advisory Database · CC BY 4.0
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