CVE-2025-32017 Umbraco has a Management API Vulnerability to Path Traversal With Authenticated Users

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 an...

CVE-2025-32017 Umbraco has a Management API Vulnerability to Path Traversal With Authenticated Users

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 an...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to improper API access control mechanisms. An attacker can modify data type information that should be restricted by exploiting the insufficient security restrictions applied to low-privilege user accounts...

Account Enumeration

umbraco.cms is vulnerable to Account Enumeration. The vulnerability is due to discrepancies in response codes and the timing of Umbraco management API responses, which allow attackers to infer the existence of specific accounts...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS over the /umbraco/management/api/v1/document endpoint. A user can inject scripts as rich text content which will be executed when the target page is rendered. Workaround The project maintainers note that this...