CVE-2025-32017

Umbraco has a Management API Vulnerability to Path Traversal With Authenticated Users

Published Apr 8, 2025 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

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

Type Values Removed Values Added
Metrics ssvc

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

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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 9, 2025, 5:13 PM
Reserved
Apr 1, 2025, 9:57 PM
Status
Analyzed
Published
Apr 8, 2025, 4:15 PM
Modified
Jun 17, 2026, 9:11 AM