# CVE-2026-24687: Umbraco.Forms has Path Traversal and File Enumeration Vulnerabilities in Linux/Mac

Source: https://junglewise.ai/threats/cve-2026-24687-umbraco-forms-has-path-traversal-and-file-enumeration  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-01-30  
License: CC BY 4.0 with a link back

CVE-2026-24687 · Severity: medium · CVSS 4 · Published 2026-01-30

Umbraco.Forms has Path Traversal and File Enumeration Vulnerabilities in Linux/Mac

Technologies: [Umbraco.Forms (NuGet)](https://junglewise.ai/threats/technologies/umbraco-forms). Vendors: [NuGet](https://junglewise.ai/threats/vendors/nuget).

## Quick answers

**Is CVE-2026-24687 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-24687 being exploited in the wild.

**How severe is CVE-2026-24687?** Medium severity, with a CVSS score of 4, published 30 January 2026.

**Which products and versions are affected?** Umbraco.Forms (NuGet) ECOSYSTEM:introduced=16.0.0,fixed=16.4.1.

**Is there a fix for CVE-2026-24687?** Yes. Umbraco.Forms (NuGet): upgrade to 16.4.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2026-24687?** Check whether you run Umbraco.Forms (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.

## How to fix

- Umbraco.Forms (NuGet): upgrade to 16.4.1 or later

  ```sh
  dotnet add package Umbraco.Forms --version 16.4.1
  ```


## Affected products

- Umbraco.Forms (NuGet) ECOSYSTEM:introduced=16.0.0,fixed=16.4.1

## Identifiers

- CVE-2026-24687
- GHSA-hm5p-82g6-m3xh

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