CVE-2023-49278 Information

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.

Reference

https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-7x74-h8cw-qhxq