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High severity8.8NVD Advisory· Published Mar 16, 2020· Updated Jun 17, 2026

CVE-2020-9471

CVE-2020-9471

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
UmbracoCMS.CoreNuGet	<= 8.5.3	—

Affected products

2

Umbraco/Clouddescription
ghsa-coords
pkg:nuget/umbracocms.core
Range: <= 8.5.3

Patches

Vulnerability mechanics

References

3

github.com/advisories/GHSA-h68c-4jh3-cp9jghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-9471ghsaADVISORY
gitlab.com/eLeN3Re/cve-2020-9472/-/blob/master/CVE-2020-9472.pdfghsaWEB

News mentions

0

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