GitHub Advisoryadvisory · NuGet

GHSA-h68c-4jh3-cp9j Umbraco CMS Authenticated File Upload

HIGH Published 2022-05-24 Modified 2023-07-13 Official page ↗

Aliases: CVE-2020-9471
Ecosystem: NuGet
Packages: UmbracoCMS.Core
Severity: High
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses: CWE-434
Reviewed: 2023-07-13

Affected packages

• NuGet UmbracoCMS.Core: <= 8.5.3 (no fix yet)

Description

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

Related

Alias · CVE (1)

CVE-2020-9471 Umbraco Cloud 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Packages functionality. vulnerability

Weakness · CWE (1)

CWE-434 Unrestricted Upload of File with Dangerous Type weakness

References