CVE-2021-36042: Adobe Commerce

High severity, CVSS 7.2. EPSS: 2.5% 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 in the API File Option Upload Extension. An attacker with Admin privileges can achieve unrestricted file upload which can result in remote code execution.

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.