CVE-2025-32017

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

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

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.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2025-04-01 CVE Reserved
2025-04-08 CVE Published
2025-04-09 CVE Updated
2025-04-14 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-23: Relative Path Traversal

CAPEC

References (3)

URL	Tag	Source
https://github.com/umbraco/Umbraco-CMS/commit/06a2a500b358ce15b1e228391eb60bd517c6e833	X_refsource_misc
https://github.com/umbraco/Umbraco-CMS/commit/d3c1443b14b1076faf13d1bcecc42860fdf5fad8	X_refsource_misc
https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-q62r-8ppj-xvf4	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Umbraco Search vendor "Umbraco"		Umbraco-CMS Search vendor "Umbraco" for product "Umbraco-CMS"				>= 14.0.0 < 14.3.4 Search vendor "Umbraco" for product "Umbraco-CMS" and version " >= 14.0.0 < 14.3.4"		en		Affected
Umbraco Search vendor "Umbraco"		Umbraco-CMS Search vendor "Umbraco" for product "Umbraco-CMS"				>= 15.0.0 < 15.3.1 Search vendor "Umbraco" for product "Umbraco-CMS" and version " >= 15.0.0 < 15.3.1"		en		Affected