CVE-2024-48927 Information

Description

Umbraco a free and open source .NET content management system has a remote code execution issue in versions on the 13.x branch prior to 13.5.2 10.x prior to 10.8.7 and 8.x prior to 8.18.15. There is a potential risk of code execution for Backoffice users when they “preview” SVG files in full screen mode. Versions 13.5.2 10.87 and 8.18.15 contain a patch for the issue. As a workaround derver-side file validation is available to strip script tags from file’s content during the file upload process.

CVSS Vector

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

Reference

https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-5955-cwv4-h7qh

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.6