CVE-2021-36044: Adobe Commerce

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by an improper input validation vulnerability. An unauthenticated attacker could abuse this vulnerability to cause a server-side denial-of-service using a GraphQL field.

Affected products

• Adobe Adobe Commerce: from 2.3.0, up to and including 2.3.7; from 2.4.0, up to and including 2.4.2; version 2.4.2 only
• Adobe Magento Open Source: from 2.3.0, up to and including 2.3.7; from 2.4.0, up to and including 2.4.2; version 2.4.2 only

Published 2021-09-01. Last modified 2026-06-17.