QID 982802

QID 982802: Nodejs (npm) Security Update for dompurify (GHSA-63q7-h895-m982)

Cure53 DOMPurify before 2.0.17 allows mutation XSS. This occurs because a serialize-parse roundtrip does not necessarily return the original DOM tree, and a namespace can change from HTML to MathML, as demonstrated by nesting of FORM elements.

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

  • CVSS V3 rated as High - 6.1 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Customers are advised to refer to GHSA-63q7-h895-m982 for updates pertaining to this vulnerability.
    Vendor References

    CVEs related to QID 982802

    CVE-2020-26870 |
    Software Advisories
    Advisory ID Software Component Link
    GHSA-63q7-h895-m982 dompurify URL Logo github.com/advisories/GHSA-63q7-h895-m982
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