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CVE-2026-31898

HIGH

8.1

Description

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.

Details CVE

Score CVSS v3.18.1

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie3/18/2026

Derniere modification3/20/2026

Sourcenvd

Observations honeypot0

Produits affectes

parall:jspdf

Faiblesses (CWE)

CWE-116

References

https://github.com/parallax/jsPDF/blob/b1607a9391d4cd65ea7ade25998aea8345ae1be3/src/modules/annotations.js#L193-L208(security-advisories@github.com)

https://github.com/parallax/jsPDF/commit/4155c4819d5eca284168e51e0e1e81126b4f14b8(security-advisories@github.com)

https://github.com/parallax/jsPDF/releases/tag/v4.2.1(security-advisories@github.com)

https://github.com/parallax/jsPDF/security/advisories/GHSA-7x6v-j9x4-qf24(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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