CVE-2023-49273CWE-863

Umbraco CMS vulnerable to Privilege Escalation using Spoofing

Medium · published December 12, 2023

CVSS v3.1
5.4
EPSS
0%
Percentile
29.6
In the wild
Unconfirmed
What it is

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, users with low privileges (Editor, etc.) are able to access some unintended endpoints. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00369 · 29.6th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2023-12-12T19:05Z
EPSS history
Timeline
  • 12 DEC 19:05Z
    Umbraco CMS vulnerable to Privilege Escalation using Spoofing
    cvelistv5