Vulnerability library
Security checkSeptember 10, 2026

@eigenpal/docx-editor-react: CSS injection and print-time XSS via unescaped embedded font-family name

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Description

Embedded font-family names (word/fontTable.xml) were interpolated unescaped into an injected @font-face <style> and into the print window’s document.write(). A crafted name injects page-wide CSS on open, and breaks out of <style> into executable HTML on Print.

Recommendation

Update the @eigenpal/docx-editor-react package to the latest compatible version. Followings are version details:

  • Affected version(s): <= 1.8.2
  • Patched version(s): 1.8.3

References

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Related Issues

See something that needs correcting? Let us knowUpdated September 10, 2026