Vulnerability in Parallax Jspdf
CVE-2026-25940
jsPDF is a library to generate PDFs in JavaScript. Prior to 4.2.0, user control of properties and methods of the Acroform module allows users to inject arbitrary PDF objects, such as JavaScript actions. If given the possibility to pass uns…
EPSS: 0.000 (13.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.
Affected products
- Parallax Jspdf — versions < 4.2.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/parallax/jsPDF/security/advisories/GHSA-p5xg-68wr-hm3m (x_refsource_CONFIRM)
- https://github.com/parallax/jsPDF/commit/71ad2dbfa6c7c189ab42b855b782620fa8a38375 (x_refsource_MISC)
- https://github.com/parallax/jsPDF/releases/tag/v4.2.0 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-25940?
- CVE-2026-25940 is a high-severity vulnerability in Parallax Jspdf, classified under Improper Encoding or Escaping of Output. CVSS score: 8.1/10. Published 2026-02-19.
- How severe is CVE-2026-25940?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2026-25940 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.