CVE-2025-47280: Umbraco.Forms has HTML injection vulnerability in 'Send email' workflow

CVE-2025-47280 · Severity: low · CVSS 3.1 · Published 2025-05-13

Umbraco.Forms has HTML injection vulnerability in 'Send email' workflow

Technologies: Umbraco.Forms (NuGet), UmbracoForms (NuGet). Vendors: NuGet.

Quick answers

Is CVE-2025-47280 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-47280 being exploited in the wild.
How severe is CVE-2025-47280?
Low severity, with a CVSS score of 3.1, published 13 May 2025.
Which products and versions are affected?
Umbraco.Forms (NuGet) ECOSYSTEM:introduced=7.0.0,fixed=13.4.2; UmbracoForms (NuGet) ECOSYSTEM:introduced=7.0.0,last_affected=8.13.16.
Is there a fix for CVE-2025-47280?
Yes. Umbraco.Forms (NuGet): upgrade to 13.4.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-47280?
Check whether you run Umbraco.Forms (NuGet) or UmbracoForms (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 13.4.2 or later
    dotnet add package Umbraco.Forms --version 13.4.2

Affected products

  • Umbraco.Forms (NuGet) ECOSYSTEM:introduced=7.0.0,fixed=13.4.2
  • UmbracoForms (NuGet) ECOSYSTEM:introduced=7.0.0,last_affected=8.13.16

Identifiers

  • CVE-2025-47280
  • GHSA-2qrj-g9hq-chph

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