CVE-2020-9690: Magento

Medium severity, CVSS 4.2. EPSS: 1.6% chance of exploitation in the next 30 days.

Magento versions 2.3.5-p1 and earlier, and 2.3.5-p1 and earlier have an observable timing discrepancy vulnerability. Successful exploitation could lead to signature verification bypass.

Affected products

• Magento Magento: before 2.3.5 (fixed in 2.3.5); version 2.3.5 only

Published 2020-07-29. Last modified 2026-06-17.