CVE-2023-49273

Umbraco CMS vulnerable to Privilege Escalation using Spoofing

State: Published
Severity: 5.4 Medium
Published: Dec 12, 2023
Updated: Aug 2, 2024
Reserved: Nov 24, 2023

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, 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.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
Umbraco-CMSumbraco	>= 8.0.0, < 8.18.10Affected >= 9.0.0-rc001, < 10.8.1Affected >= 11.0.0-rc1, < 12.3.4Affected

References

https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-cfr5-7p54-4qg8

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