CVE-2026-9028

mediumCVSS 5.3covered by 1 sourcefirst seen 2026-07-09

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.

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Exploitation outlook

Low exploitation risk0.29% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 21% of all EPSS-scored CVEs.

Advisory coverage (1)

mediumCVE-2026-9028: The CorvusPay WooCommerce Payment Gateway plugin for WordPress is vulnerable to authorization b…nvd · 2026-07-09

External references

NVD record for CVE-2026-9028

CVE.org record

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