CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NCVE-2026-31898
Medium (6.5) in parall jspdf. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in jspdf 4.2.1.
jsPDF is a library to generate PDFs in JavaScript. Prior to version 4.2.1, user control of arguments of the `createAnnotation` method allows users to inject arbitrary PDF objects, such as JavaScript actions. If given the possibility to pass unsanitized input to the following method, a user can inject arbitrary PDF objects, such as JavaScript actions, which might trigger when the PDF is opened or interacted with the `createAnnotation`: `color` parameter. The vulnerability has been fixed in jsPDF@4.2.1. As a workaround, sanitize user input before passing it to the vulnerable API members.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-11-01)
- CWEs
- CWE-116, CWE-94
- Published
- Modified
- Record from
- the NVD, synced
Affected
- parall:jspdf
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-7x6v-j9x4-qf24 | npm | jspdf | <4.2.1 | 4.2.1 |
References
- https://github.com/parallax/jsPDF/blob/b1607a9391d4cd65ea7ade25998aea8345ae1be3/src/modules/annotations.js#L193-L208
- https://github.com/parallax/jsPDF/commit/4155c4819d5eca284168e51e0e1e81126b4f14b8
- https://github.com/parallax/jsPDF/releases/tag/v4.2.1
- https://github.com/parallax/jsPDF/security/advisories/GHSA-7x6v-j9x4-qf24
- https://access.redhat.com/errata/RHSA-2026:7110