High, CVSS 8.7npmAmendedPublished
html2pdf.js contains a cross-site scripting vulnerability
CVE-2026-22787 · GHSA-w8x4-x68c-m6fc
- Affected
- npm html2pdf.js < 0.14.0
- Fixed in
- 0.14.0· Vendor fix available
- Issue
- Impact html2pdf.js contains a cross-site scripting (XSS) vulnerability when given a text source rather than an element. This text is not sufficiently sanitized before being attached to the DOM, allowing malicious scripts to be run on the client browser and risking the confidentiality, integrity, and availability of the page's data. Example attack vector: Patches This vulnerability has been fixed in html2pdf.js@0.14.0 to sanitize text sources using DOMPurify. There are no other breaking changes in this version. Workarounds Users of earlier versions of html2pdf.js must safely sanitize any text before using it as a source in html2pdf.js. References - Initial report: https://github.com/eKoopmans/html2pdf.js/issues/865 - Fix: https://github.com/eKoopmans/html2pdf.js/pull/877, v0.14.0 - CVE-2026-22787: https://nvd.nist.gov/vuln/detail/CVE-2026-22787
Recommended action: Upgrade to 0.14.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.