Remote Code Execution Vulnerability in Umbraco CMS Versions
CVE-2024-48927

4.6MEDIUM

Key Information:

Vendor

Umbraco

Status
Umbraco Cms
Vendor
CVE Published:
22 October 2024

What is CVE-2024-48927?

Umbraco, a popular open-source .NET content management system, has identified a remote code execution vulnerability present in its 13.x branch before version 13.5.2, the 10.x branch before version 10.8.7, and the 8.x branch before version 8.18.15. This vulnerability arises when backoffice users preview SVG files in full-screen mode, posing a potential risk for code execution. To address this issue, users are encouraged to upgrade to the patched versions: 13.5.2, 10.8.7, and 8.18.15. As an interim measure, server-side file validation can be implemented to remove script tags from the content during file uploads.

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References

https://github.com/umbraco/Umbraco-CMS/security/advisorie...

CVSS V3.1

Score:
4.6
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

JSON
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