CVE-2020-9591: Magento

High severity, CVSS 7.5. EPSS: 3.4% chance of exploitation in the next 30 days.

Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have a defense-in-depth security mitigation vulnerability. Successful exploitation could lead to unauthorized access to admin panel.

Affected products

• Magento Magento: up to and including 1.9.4.4; up to and including 1.14.4.4; from 2.2.0, up to and including 2.2.11; from 2.3.0, up to and including 2.3.4

Published 2020-06-26. Last modified 2026-06-17.