CVE-2020-9472
Unrestricted Upload of File with Dangerous Type in Umbraco CMS
6.5
MEDIUM
CVSS 3.1
EPSS 2.2%
Description
Umbraco CMS 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Package functionality.
How to fix CVE-2020-9472
To remediate CVE-2020-9472, upgrade the affected package to a fixed version below.
- NuGet/UmbracoCms—upgrade to 8.5.4 or later
Is CVE-2020-9472 being exploited?
Low — EPSS is 2.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8.5.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |