Vulnerability advisory

CVE-2021-36021

Published Sep 6, 2023Updated Oct 24, 2026OSV record ↗

Also known as BIT-magento-2021-36021GHSA-4g27-q2w9-m8m8

Severity

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

Affected versions

Repository

Affected commits	Fixed by commit
GIT github.com/magento/devdocs ↗
All commits before 9eba2c99bed83d8297c03b7ea3b110500cc5b955	`9eba2c99bed83d8297c03b7ea3b110500cc5b955`
9eba2c99bed83d8297c03b7ea3b110500cc5b955 through 9eba2c99bed83d8297c03b7ea3b110500cc5b955	No fix listed
Also listed as affected (20) `2.4.2-NA` `2.3.0` `2.2.7` `2.1.16` `1.x-eos` `2.3.5` `2.3.4` `2.3.3-p1` `2.2.11` `2.3.2` `2.2.9` `2.1.18` `2.3.1` `2.2.8` `2.1.17` `2.2.6` `2.1.15` `2.2.5` `2.1.14` `2.0.8`
GIT github.com/magento/magento2 ↗
All commits before 44a7b6079bcac5ba92040b16f4f74024b4f34d09	`44a7b6079bcac5ba92040b16f4f74024b4f34d09`
6729b6e01368248abc33300208eb292c95050203 to before 33242e4b19cf207d7b73f7791ef894b48bb41f8a	`33242e4b19cf207d7b73f7791ef894b48bb41f8a`
44a7b6079bcac5ba92040b16f4f74024b4f34d09 through 1bd5cb8c065e44779526c0b044ce19b884707695	No fix listed
Also listed as affected (35) `2.3.7-NA` `2.4.2-NA` `2.4.2-p1` `2.2.0-RC1.3` `2.2.0-RC1.2` `2.2.0-RC1.1` `2.1.0` `2.1.0-rc3` `2.1.0-rc2` `2.1.0-rc1` `2.0.0` `2.0.0-rc` `0.74.0-beta1` `0.42.0-beta3` `0.1.0-alpha108` `0.42.0-beta1` `0.1.0-alpha107` `0.1.0-alpha106` `0.1.0-alpha105` `0.1.0-alpha104` `0.1.0-alpha103` `0.1.0-alpha102` `0.1.0-alpha101` `0.1.0-alpha100` `0.1.0-alpha99` `0.1.0-alpha98` `0.1.0-alpha97` `0.1.0-alpha96` `0.1.0-alpha95` `0.1.0-alpha94` `0.1.0-alpha93` `0.1.0-alpha92` `0.1.0-alpha91` `0.1.0-alpha90` `0.1.0-alpha89`

Description

Magento 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 within the CMS page scheduled update feature. An authenticated attacker with administrative privilege could leverage this vulnerability to achieve remote code execution on the system.

References

Advisoryhelpx.adobe.com/security/products/magento/apsb21-64.html ↗