CVE-2026-31898 - jsPDF has a PDF Object Injection via FreeText color

CVE-2026-31898 - jsPDF has a PDF Object Injection via FreeText color

https://cvefeed.io/rssfeed/latest.atom / Wed, 03/18/2026 - 08:07
CVE ID :CVE-2026-31898
Published : March 18, 2026, 4:17 a.m. | 2 hours, 43 minutes ago
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.
Severity: 8.1 | HIGH
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