{"id":"CVE-2026-91076","title":"The Robokassa payment gateway for Woocommerce WordPress plugin before 1.9.0 does not verify the authenticity of an incoming payment-notification request before acting on the order named in it, allowing unauthenticated attackers to force …","summary":"The Robokassa payment gateway for Woocommerce WordPress plugin before 1.9.0 does not verify the authenticity of an incoming payment-notification request before acting on the order named in it, allowing unauthenticated attackers to force …","severity":"none","published":"2026-10-14","updated":"2026-10-14","sourceUpdated":"2026-10-14T07:17:04.933","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-91076","references":[{"url":"https://wpscan.com/vulnerability/9ba439de-33e3-4d79-b54a-8bf098e89f5f/","label":"contact@wpscan.com"}],"tags":["nvd"],"ingestedAt":"2026-10-14T07:21:04.846Z","slug":"CVE-2026-91076","body":"## Overview\n\nThe Robokassa payment gateway for Woocommerce WordPress plugin before 1.9.0 does not verify the authenticity of an incoming payment-notification request before acting on the order named in it, allowing unauthenticated attackers to force any WooCommerce order into a failed state. Order identifiers are sequential, so every order in the shop can be taken out of the fulfilment queue one request at a time.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}