CVE-2021-28563
Magento Commerce improper Authorization via the 'Create Customer' endpoint
6.5
MEDIUM
CVSS 3.1
EPSS 0.26%
Description
Magento versions 2.4.2 (and earlier), 2.4.1 (and earlier) and 2.3.6 (and earlier) are affected by an Improper Authorization vulnerability via the 'Create Customer' endpoint. Successful exploitation could lead to unauthorized modification of customer data by an unauthenticated attacker. Access to the admin console is required for successful exploitation.
How to fix CVE-2021-28563
To remediate CVE-2021-28563, upgrade the affected package to a fixed version below.
- —upgrade to 2.3.7 or later
- —upgrade to 2.4.2-p1 or later
Is CVE-2021-28563 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.3.7, >= 2.4.0, < 2.4.3
- >= 2.4.0, < 2.4.2-p1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |