CVE-2025-24012CWE-79

Umbraco Backoffice Components Have XSS/HTML Injection Vulnerability

Medium · published January 21, 2025

CVSS v3.1
4.6
EPSS
0%
Percentile
17.9
In the wild
Unconfirmed
What it is

Umbraco is a free and open source .NET content management system. Starting in version 14.0.0 and prior to versions 14.3.2 and 15.1.2, authenticated users are able to exploit a cross-site scripting vulnerability when viewing certain localized backoffice components. Versions 14.3.2 and 15.1.2 contain a patch.

The record
Technical detail
CVSS v3.1
4.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00267 · 17.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-01-21T15:32Z
EPSS history
Timeline
  • 21 JAN 15:32Z
    Umbraco Backoffice Components Have XSS/HTML Injection Vulnerability
    cvelistv5