GitHub Advisoryadvisory · NuGet

GHSA-5955-cwv4-h7qh Umbraco has a Potential Code Execution Risk When Viewing SVG Files in Full Screen in Backoffice

MEDIUM Published 2024-10-22 Modified 2024-10-22 Official page ↗
Aliases
CVE-2024-48927
Ecosystem
NuGet
Packages
UmbracoCms, Umbraco.Cms
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Weaknesses
CWE-74
Reviewed
2024-10-22

Affected packages

• NuGet UmbracoCms: >= 8.0.0, < 8.18.15 → fixed in 8.18.15 • NuGet Umbraco.Cms: >= 10.0.0, < 10.8.7 → fixed in 10.8.7 • NuGet Umbraco.Cms: >= 13.0.0, < 13.5.2 → fixed in 13.5.2

Description

Impact There is a potential risk of code execution for Backoffice users when they “preview” SVG files in full screen mode. Workarounds Server-side file validation is available to strip script tags from file's content during the file upload process.

Related

Alias · CVE (1)

  • CVE-2024-48927 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… vulnerability

Weakness · CWE (1)

  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness

References