CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
4Description
Umbraco, a free and open source .NET content management system, has a vulnerability in versions 10.0.0 through 10.8.10 and 13.0.0 through 13.9.1. Via a request to an anonymously authenticated endpoint it's possible to retrieve information about the configured password requirements. The information available is limited but would perhaps give some additional detail useful for someone attempting to brute force derive a user's password. This information was not exposed in Umbraco 7 or 8, nor in 14 or higher versions. The vulnerability is patched in versions 10.8.11 and 13.9.2.
Analysis
A remote code execution vulnerability in versions 10.0.0 (CVSS 5.3). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
Technical Context
Vulnerability type: remote code execution. Affects versions 10.0.0.
Affected Products
['versions 10.0.0']
Remediation
Apply the vendor-supplied patch immediately.
Priority Score
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-19053
GHSA-pgvc-6h2p-q4f6