CVE-2023-49278

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

Umbraco is an ASP.NET content management system (CMS). Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, a brute force exploit can be used to collect valid usernames. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-200 CWE-307

Affected software

No affected versions have been published.

Timeline

Published: Dec 12, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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