CVE-2021-36034

HIGH7.2EPSS 5.5%

Magento affected by remote code execution via a file upload

Published: 5/24/2022Modified: 11/7/2025

Description

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 attacker with admin privileges can upload a specially crafted file to achieve remote code execution.

Affected packages (2)

Packagist/magento/community-edition
Packagist/magento/project-community-editionfrom 0, <= 2.0.2

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References (3)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-36034
PATCHhttps://github.com/magento/magento2
WEBhttps://helpx.adobe.com/security/products/magento/apsb21-64.html