# CVE-2020-9471: Umbraco CMS Authenticated File Upload

Source: https://junglewise.ai/threats/cve-2020-9471-umbraco-cms-authenticated-file-upload  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-24  
License: CC BY 4.0 with a link back

CVE-2020-9471 · Severity: low · CVSS 3.1 · Published 2022-05-24

Umbraco CMS Authenticated File Upload

Technologies: [UmbracoCms.Core (NuGet)](https://junglewise.ai/threats/technologies/umbracocms-core). Vendors: [NuGet](https://junglewise.ai/threats/vendors/nuget).

## Quick answers

**Is CVE-2020-9471 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2020-9471 being exploited in the wild.

**How severe is CVE-2020-9471?** Low severity, with a CVSS score of 3.1, published 24 May 2022.

**Which products and versions are affected?** UmbracoCms.Core (NuGet) ECOSYSTEM:introduced=0,last_affected=8.5.3.

**Is there a fix for CVE-2020-9471?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2020-9471?** Check whether you run UmbracoCms.Core (NuGet) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- UmbracoCms.Core (NuGet) ECOSYSTEM:introduced=0,last_affected=8.5.3

## Identifiers

- CVE-2020-9471
- GHSA-h68c-4jh3-cp9j

## Related threats

- [Umbraco CMS Vulnerable to Stored XSS on Content Page Through Markdown Editor Preview Pane](https://junglewise.ai/threats/cve-2024-35218-umbraco-cms-vulnerable-to-stored-xss-on-content-page-through)
- [Umbraco CMS Open Redirect Bypass Protection](https://junglewise.ai/threats/cve-2024-34071-umbraco-cms-open-redirect-bypass-protection)
- [Umbraco CMS vulnerable to stored XSS](https://junglewise.ai/threats/cve-2020-5809-umbraco-cms-vulnerable-to-stored-xss)
- [Umbraco CMS vulnerable to CSRF](https://junglewise.ai/threats/cve-2020-7210-umbraco-cms-vulnerable-to-csrf)