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  5. CVE-2024-47819

CVE-2024-47819: Umbraco CMS vulnerable to stored Cross-site Scripting in the "dictionary name" on Dictionary section

October 22, 2024

This can be leveraged to gain access to higher-privilege endpoints, e.g. if you get a user with admin privileges to run the code, you can potentially elevate all users and grant them admin privileges or access protected content.

References

  • github.com/advisories/GHSA-c5g6-6xf7-qxp3
  • github.com/umbraco/Umbraco-CMS
  • github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-c5g6-6xf7-qxp3
  • nvd.nist.gov/vuln/detail/CVE-2024-47819

Code Behaviors & Features

Detect and mitigate CVE-2024-47819 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions starting from 14.0.0 before 14.3.1

Fixed versions

  • 14.3.1

Solution

Upgrade to version 14.3.1 or above.

Impact 4.2 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Source file

npm/@umbraco-cms/backoffice/CVE-2024-47819.yml

Spotted a mistake? Edit the file on GitLab.

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