umbraco/umbraco-cms · Security
Umbraco CMS Authenticated File Upload
- GHSA ID
- GHSA-h68c-4jh3-cp9j
- CVE ID
- CVE-2020-9471
- Severity
- high
- Published
- Updated
- CVSS
- 8.8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 8.8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
Umbraco Cloud 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Packages functionality.
CWEs
- CWE-434 · Unrestricted Upload of File with Dangerous Type