CVE-2021-28567
PHP vulnerability analysis and mitigation

Overview

Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) contain an Improper Authorization vulnerability (CVE-2021-28567) in the customers module. The vulnerability was disclosed and published on September 8, 2021, and has been assigned by Adobe Systems Incorporated (NVD).

Technical details

The vulnerability is classified as an Improper Authorization issue (CWE-863) that affects the customers module in Magento. It has received a CVSS v3.1 base score of 6.5 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N. Adobe Systems Incorporated initially assessed it with a CVSS v3.0 score of 5.0 (Medium) with the vector string CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L (NVD).

Impact

Successful exploitation of this vulnerability could allow a low-privileged user to modify customer data, though access to the admin console is required for successful exploitation (NVD).

Mitigation and workarounds

Adobe has addressed this vulnerability in affected versions of Magento. Users should upgrade to the latest version of the software to mitigate this security issue (Adobe Advisory).

Additional resources


SourceThis report was generated using AI

Related PHP vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-13828CRITICAL9
  • PHPPHP
  • mautic/core
NoYesDec 02, 2025
CVE-2025-13827HIGH8.8
  • PHPPHP
  • mautic/grapes-js-builder-bundle
NoYesDec 02, 2025
CVE-2025-66312MEDIUM6.2
  • PHPPHP
  • getgrav/grav
NoYesDec 01, 2025
CVE-2025-66311MEDIUM6.2
  • PHPPHP
  • getgrav/grav
NoYesDec 01, 2025
CVE-2025-66310MEDIUM6.2
  • PHPPHP
  • getgrav/grav
NoYesDec 01, 2025

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management