Detections
Analytics
CVE-2026-31898
medium
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 [email protected]. As a workaround, sanitize user input before passing it to the vulnerable API members.
References
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-31898.json
https://github.com/parallax/jsPDF/security/advisories/GHSA-7x6v-j9x4-qf24
https://github.com/parallax/jsPDF/releases/tag/v4.2.1
https://github.com/parallax/jsPDF/commit/4155c4819d5eca284168e51e0e1e81126b4f14b8
https://bugzilla.redhat.com/show_bug.cgi?id=2448547
https://access.redhat.com/security/cve/CVE-2026-31898