XSS in Ekoopmans Html2pdf.js
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 suffi…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (24.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Ekoopmans Html2pdf.js — versions < 0.14.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Patch, x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
- af854a3a-2127-422b-91ae-364da2661108 (Exploit, Mitigation, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-22787?
- CVE-2026-22787 is a medium-severity vulnerability in Ekoopmans Html2pdf.js, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-01-14.
- How severe is CVE-2026-22787?
- Medium severity. CVSS v3 base score is 6.1 out of 10.