Threat intelligence

CorvusPay WooCommerce Payment Gateway <= 2.7.4 - Unauthenticated Improper Verification of Cryptographic Signature to Payment Bypass via /wp-json/corvuspay/success/ REST Endpoint

CVE-2026-9027 · corvuspay-woocommerce-integration

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Corvuspay Woocommerce Integration at a vulnerable version. How SiteRespond intelligence works

Vulnerability: CorvusPay WooCommerce Payment Gateway <= 2.7.4 - Unauthenticated Improper Verification of Cryptographic Signature to Payment Bypass via /wp-json/corvuspay/success/ REST Endpoint
Affected software: corvuspay-woocommerce-integration(Plugin)
Affected versions: ≤ 2.7.4
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-9027
Published: 8 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 3bc9f344-b605-4257-8d77-e073f85fe344). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Corvuspay Woocommerce Integration version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Corvuspay Woocommerce Integration advisoriesBack to catalog