CVE-2024-43376: Umbraco CMS

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Umbraco is an ASP.NET CMS. Some endpoints in the Management API can return stack trace information, even when Umbraco is not in debug mode. This vulnerability is fixed in 14.1.2.

Affected products

• Umbraco Umbraco CMS: from 14.0.0, before 14.1.2 (fixed in 14.1.2)

Published 2024-08-20. Last modified 2026-06-17.