Description
Umbraco is a free and open source .NET content management system. Authenticated users to the Umbraco backoffice are able to craft management API request that exploit a path traversal vulnerability to upload files into a incorrect location. The issue affects Umbraco 14+ and is patched in 14.3.4 and 15.3.1.
Published: 2025-04-08
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-10387 Umbraco has a Management API Vulnerability to Path Traversal With Authenticated Users
Github GHSA Github GHSA GHSA-q62r-8ppj-xvf4 Umbraco has a Management API Vulnerability to Path Traversal With Authenticated Users
History

Mon, 22 Sep 2025 16:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*

Wed, 09 Apr 2025 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Tue, 08 Apr 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 08 Apr 2025 15:45:00 +0000

Type Values Removed Values Added
Description Umbraco is a free and open source .NET content management system. Authenticated users to the Umbraco backoffice are able to craft management API request that exploit a path traversal vulnerability to upload files into a incorrect location. The issue affects Umbraco 14+ and is patched in 14.3.4 and 15.3.1.
Title Umbraco has a Management API Vulnerability to Path Traversal With Authenticated Users
Weaknesses CWE-23
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}


Subscriptions

Umbraco Umbraco Cms
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-09T17:13:15.314Z

Reserved: 2025-04-01T21:57:32.953Z

Link: CVE-2025-32017

cve-icon Vulnrichment

Updated: 2025-04-08T16:01:31.656Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-08T16:15:27.320

Modified: 2025-09-22T13:56:32.683

Link: CVE-2025-32017

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-12T16:01:48Z

Weaknesses