CVE-2026-22787: html2pdf.js converts any webpage or element into a printable PDF entirely client-side

Routine

MEDIUM 6.1UPGRADE

CVE-2026-22787 is a medium-severity flaw (CVSS 6.1) affecting html2pdf.js. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 67%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-01-14
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: ekoopmans

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-14 17:16 UTCPublished CVE record published
2026-06-17 10:20 UTCUpdated Record last modified

ekoopmans html2pdf.js UPGRADE

Affected: < 0.14.0

Fixed in: 0.14.0

Safe to downgrade to: no unaffected older release

1. Check installed version

npm ls html2pdf.js

2. UPGRADE to 0.14.0

npm install html2pdf.js@">=0.14.0"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-22787?

html2pdf.js: upgrade to 0.14.0. Exact commands for each OS are on this page.

Is CVE-2026-22787 being exploited?

CVE-2026-22787 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-22787 affect?

CVE-2026-22787 affects html2pdf.js. Severity is medium (CVSS 6.1). 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 suffic

How urgent is CVE-2026-22787?

Priority 35/100. Public exploit reference

References

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