CVE-2023-49278 MEDIUM

CVE-2023-49278: Umbraco CMS brute force exploit can be used to collect valid usernames

Vendor Umbraco
Product Umbraco-CMS
Weakness CWE-200 · Info exposure
Published December 12, 2023
Last update October 8, 2024
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

December 12, 2023 CVE published
October 8, 2024 Record updated