CVE-2021-21026
Magento Commerce Incorrect permissions Could Lead To Unauthorized Access
5.3
MEDIUM
CVSS 3.1
EPSS 0.68%
Description
Magento versions 2.4.1 (and earlier), 2.4.0 (and earlier) and 2.3.6 (and earlier) are affected by an improper authorization vulnerability in the integrations module. Successful exploitation could lead to unauthorized access to restricted resources by an unauthenticated attacker. Access to the admin console is required for successful exploitation.
How to fix CVE-2021-21026
To remediate CVE-2021-21026, 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-2021-21026 being exploited?
Low — EPSS is 0.7%, 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 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |