QID 981300

QID 981300: Dotnet (nuget) Security Update for UmbracoCms (GHSA-936x-wgqv-hhgq)

An authenticated path traversal vulnerability exists during package installation in Umbraco CMS <= 8.9.1 or current, which could result in arbitrary files being written outside of the site home and expected paths when installing an Umbraco package.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

  • CVSS V3 rated as High - 6.5 severity.
  • CVSS V2 rated as Medium - 4 severity.
    • Solution
    Customers are advised to refer to GHSA-936x-wgqv-hhgq for updates pertaining to this vulnerability.
    Vendor References

    CVEs related to QID 981300

    CVE-2020-5811 |
    Software Advisories
    Advisory ID Software Component Link
    GHSA-936x-wgqv-hhgq UmbracoCms URL Logo github.com/advisories/GHSA-936x-wgqv-hhgq
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