CVE-2026-91017

LOWCVSS 3.70% EPSS

The Robokassa payment gateway for Woocommerce WordPress plugin before 1.8.9 does not verify the authenticity of incoming payment notifications when its non-default deferred-payment feature is enabled, allowing unauthenticated attackers to forge a notification and mark arbitrary WooCommerce orders as paid or on-hold without payment or a valid signature.

Published 2026-09-17 · last modified 2026-09-17

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.