CVE-2020-9472

6.5 mediumEPSS 2.1%

Medium (6.5) in umbraco umbraco cms. EPSS 2.1% chance of exploitation in the next 30 days.

Umbraco CMS 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Package functionality.

Severity

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS: 2.1% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2020-03-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19