Vulnerability advisory

GHSA-2pq5-gpqf-g4r3

Magento has a file extension restrictions bypass

Published May 24, 2022Updated Nov 7, 2025OSV record ↗

Also known as CVE-2021-36040

Severity

CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Affected versions

magento/project-community-edition Packagist

All magento/project-community-edition advisories →

Affected Fixed in

All versions through 2.0.2 No fix listed

Affected	Fixed in
All versions through `2.0.2`	No fix listed
Also listed as affected (53) `0.1.0-alpha100` `0.1.0-alpha101` `0.1.0-alpha102` `0.1.0-alpha103` `0.1.0-alpha104` `0.1.0-alpha105` `0.1.0-alpha106` `0.1.0-alpha107` `0.1.0-alpha108` `0.1.0-alpha89` `0.1.0-alpha90` `0.1.0-alpha91` `0.1.0-alpha92` `0.1.0-alpha93` `0.1.0-alpha94` `0.1.0-alpha95` `0.1.0-alpha96` `0.1.0-alpha97` `0.1.0-alpha98` `0.1.0-alpha99` `0.42.0-beta1` `0.42.0-beta10` `0.42.0-beta11` `0.42.0-beta2` `0.42.0-beta3` `0.42.0-beta4` `0.42.0-beta5` `0.42.0-beta6` `0.42.0-beta7` `0.42.0-beta8` `0.42.0-beta9` `0.74.0-beta1` `0.74.0-beta10` `0.74.0-beta11` `0.74.0-beta12` `0.74.0-beta13` `0.74.0-beta14` `0.74.0-beta15` `0.74.0-beta16` `0.74.0-beta2` `0.74.0-beta3` `0.74.0-beta4` `0.74.0-beta5` `0.74.0-beta6` `0.74.0-beta7` `0.74.0-beta8` `0.74.0-beta9` `1.0.0-beta` `2.0.0` `2.0.0-rc` `2.0.0-rc2` `2.0.1` `2.0.2`

Also listed as affected (53)

magento/community-edition Packagist

All magento/community-edition advisories →

Affected	Fixed in
Affected versions (1) `2.4.2`
`2.4.2-p1` to before 2.4.2-p2	`2.4.2-p2`Advisories →
Also listed as affected (1) `2.4.2-p1`
Affected versions (1) `2.3.7`
All versions before 2.3.7-p1	`2.3.7-p1`Advisories →
Also listed as affected (122) `0.1.0-alpha100` `0.1.0-alpha101` `0.1.0-alpha102` `0.1.0-alpha103` `0.1.0-alpha104` `0.1.0-alpha105` `0.1.0-alpha106` `0.1.0-alpha107` `0.1.0-alpha108` `0.1.0-alpha89` `0.1.0-alpha90` `0.1.0-alpha91` `0.1.0-alpha92` `0.1.0-alpha93` `0.1.0-alpha94` `0.1.0-alpha95` `0.1.0-alpha96` `0.1.0-alpha97` `0.1.0-alpha98` `0.1.0-alpha99` `0.42.0-beta1` `0.42.0-beta10` `0.42.0-beta11` `0.42.0-beta2` `0.42.0-beta3` `0.42.0-beta4` `0.42.0-beta5` `0.42.0-beta6` `0.42.0-beta7` `0.42.0-beta8` `0.42.0-beta9` `0.74.0-beta1` `0.74.0-beta10` `0.74.0-beta11` `0.74.0-beta12` `0.74.0-beta13` `0.74.0-beta14` `0.74.0-beta15` `0.74.0-beta16` `0.74.0-beta2` `0.74.0-beta3` `0.74.0-beta4` `0.74.0-beta5` `0.74.0-beta6` `0.74.0-beta7` `0.74.0-beta8` `0.74.0-beta9` `1.0.0-beta` `1.0.0-beta2` `1.0.0-beta3` `1.0.0-beta4` `1.0.0-beta5` `1.0.0-beta6` `2.0.0` `2.0.0-rc` `2.0.0-rc2` `2.0.1` `2.0.10` `2.0.11` `2.0.12` `2.0.13` `2.0.14` `2.0.15` `2.0.16` `2.0.17` `2.0.18` `2.0.2` `2.0.3` `2.0.4` `2.0.5` `2.0.6` `2.0.7` `2.0.8` `2.0.9` `2.1.0` `2.1.0-rc1` `2.1.0-rc2` `2.1.0-rc3` `2.1.1` `2.1.10` `2.1.11` `2.1.12` `2.1.13` `2.1.14` `2.1.15` `2.1.16` `2.1.17` `2.1.18` `2.1.2` `2.1.3` `2.1.4` `2.1.5` `2.1.6` `2.1.7` `2.1.8` `2.1.9` `2.2.0` `2.2.1` `2.2.10` `2.2.11` `2.2.2` `2.2.3` `2.2.4` `2.2.5` `2.2.6` `2.2.7` `2.2.8` `2.2.9` `2.3.0` `2.3.1` `2.3.2` `2.3.2-p2` `2.3.3` `2.3.3-p1` `2.3.4` `2.3.4-p2` `2.3.5` `2.3.5-p1` `2.3.5-p2` `2.3.6` `2.3.6-p1` `2.3.7`

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 bypass file extension restrictions and could lead to remote code execution.

GHSA-2pq5-gpqf-g4r3

Affected versions

magento/project-community-edition Packagist

magento/community-edition Packagist

Description

References