CVE-2025-24012
Medium
Description
Umbraco is a free and open source .NET content management system. Starting in version 14.0.0 and prior to versions 14.3.2 and 15.1.2, authenticated users are able to exploit a cross-site scripting vulnerability when viewing certain localized backoffice components. Versions 14.3.2 and 15.1.2 contain a patch.
SeverityMedium
CVSS4.6
Exploit probability—
Product
Umbraco Cms
PublishedJan 21, 2025
First seenJan 21, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- umbraco umbraco_cms14.3.2, 15.1.2 or later
- Umbraco.Cms.StaticAssets14.3.2, 15.1.2 or later
- @umbraco-cms/backoffice14.3.2, 15.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| umbraco umbraco_cms | 14.0.0 ≤ v < 14.3.2, 15.0.0 ≤ v < 15.1.2 | 14.3.2, 15.1.2 |
| Umbraco.Cms.StaticAssetsNuGet | 14.0.0 ≤ v < 14.3.2, 15.0.0 ≤ v < 15.1.2 | 14.3.2, 15.1.2 |
| @umbraco-cms/backofficenpm | 14.0.0 ≤ v < 14.3.2, 15.0.0 ≤ v < 15.1.2 | 14.3.2, 15.1.2 |
Check your version
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