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Servers and applications

CVE-2021-36021

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.

Severity
High 7.2
Published
6 Sept 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
2.3.7, 2.4.2
Sources
NVD

Affected software

SoftwareAffected versions
Magento / Adobe CommerceServers and applications · cpe:a:magento:magento
  • Every version before 2.3.7
  • Version 2.3.7
  • From 2.4.0 before 2.4.2
  • Version 2.4.2
  • Version 2.4.2-p1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-36021
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-36021