EUVD-2026-266097

fkie_cve-2026-22787

html2pdf.js converts any webpage or element into a printable PDF entirely client-side. Prior to 0.14.0, 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. This vulnerability has been fixed in html2pdf.js@0.14.0.

GHSA-w8x4-x68c-m6fc — html2pdf.js contains a cross-site scripting vulnerability

Affected: npm: html2pdf.js

### 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:

```js import html2pdf from 'html2pdf.js/src/index.js';

const maliciousHTML = '<img src=x onerror="alert(document.cookie)">'; html2pdf(maliciousHTML); // or html2pdf().from(maliciousHTML); ```

### 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](https://github.com/eKoopmans/html2pdf.js/releases/tag/v0.14.0) - CVE-2026-22787: https://nvd.nist.gov/vuln/detail/CVE-2026-22787

Most recent entries from all

EUVD-2026-266097

fkie_cve-2026-22787

GHSA-w8x4-x68c-m6fc — html2pdf.js contains a cross-site scripting vulnerability