CVE-2021-21025
Magento Commerce XML Injection Could Lead To Arbitrary Code Execution
9.1
CRITICAL
CVSS 3.1
EPSS 4.7%
Description
Magento versions 2.4.1 (and earlier), 2.4.0 (and earlier) and 2.3.6 (and earlier) are vulnerable to XML injection in the product layout updates. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.
How to fix CVE-2021-21025
To remediate CVE-2021-21025, upgrade the affected package to a fixed version below.
- —upgrade to 2.3.6 or later
- —upgrade to 2.3.6-p1 or later
- —no fix listed
Is CVE-2021-21025 being exploited?
Low — EPSS is 4.7%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.3.6, >= 2.4.0, < 2.4.1
- from 0, < 2.3.6-p1
- from 0, <= 2.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |