What is GHSA-x78w-xrx4-7hrf?

GHSA-x78w-xrx4-7hrf is a security advisory published by GitHub Security Advisories with Low severity. The Robokassa payment gateway for Woocommerce WordPress plugin before 1.8.9 does not verify the...

Which CVE IDs does GHSA-x78w-xrx4-7hrf cover?

GHSA-x78w-xrx4-7hrf covers the following CVE IDs: CVE-2026-91017. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x78w-xrx4-7hrf?

GHSA-x78w-xrx4-7hrf has a CVSS v3 base score of 3.7, published by GitHub Security Advisories.

GHSA-x78w-xrx4-7hrfLowCVSS 3.7

The Robokassa payment gateway for Woocommerce WordPress plugin before 1.8.9 does not verify the...

Vendor

GitHub Security Advisories

Published

September 17, 2026

Last Modified

September 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-91017 →

📋 Description

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-91017
https://wpscan.com/vulnerability/1aeef0b4-9b14-4b03-b7f6-a05937622023
https://github.com/advisories/GHSA-x78w-xrx4-7hrf