Umbraco CMS Authenticated File Upload

ALTO 8.8CVE-2020-9471 · GHSA-h68c-4jh3-cp9j · Published 16/03/2020 · updated 17/06/2026

In breve

CVE-2020-9471 è una vulnerabilità ALTO (CVSS 8.8) che riguarda UmbracoCMS.Core, umbraco cms (umbraco).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 2.3%, superiore al 83.1% delle vulnerabilità.
Nessuna versione corretta ancora nota: segui l'avviso del produttore nei riferimenti.

Package	Affected versions	Patched versions
UmbracoCMS.Core NuGet	`≤ 8.5.3`	No fix yet
umbraco cms umbraco	`= 8.5.3`	No fix yet

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

NVD description

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

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