CVE-2020-3718: Magento

Critical severity, CVSS 9.8. EPSS: 7.5% chance of exploitation in the next 30 days.

Magento versions 2.3.3 and earlier, 2.2.10 and earlier, 1.14.4.3 and earlier, and 1.9.4.3 and earlier have a security bypass vulnerability. Successful exploitation could lead to arbitrary code execution.

Affected products

• Magento Magento: up to and including 1.9.4.3; up to and including 1.14.4.3; from 2.2.0, up to and including 2.2.10; from 2.3.0, up to and including 2.3.3

Published 2020-01-29. Last modified 2026-06-17.