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.
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Tue, 24 Jun 2025 18:15:00 +0000
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Description | 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. | |
Title | Umbraco.Cms Vulnerable to Disclosure of Configured Password Requirements | |
Weaknesses | CWE-497 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-06-24T17:37:07.609Z
Updated: 2025-06-24T18:09:35.858Z
Reserved: 2025-06-02T10:39:41.635Z
Link: CVE-2025-49147

Updated: 2025-06-24T18:08:38.741Z

Status : Awaiting Analysis
Published: 2025-06-24T18:15:25.247
Modified: 2025-06-26T18:58:14.280
Link: CVE-2025-49147

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