CVE-2026-25940
HIGH
GHSA-p5xg-68wr-hm3m
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Lifecycle Timeline
3Description
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 unsanitized input to one of the following property, a user can inject arbitrary PDF objects, such as JavaScript actions, which are executed when the victim hovers over the radio option. The vulnerability has been fixed in [email protected]. As a workaround, sanitize user input before passing it to the vulnerable API members.
Analysis
jsPDF versions prior to 4.2.0 allow attackers to inject arbitrary PDF objects including malicious JavaScript through unsanitized input to the Acroform module, which executes when users interact with form elements. An attacker who can control input passed to vulnerable API members can achieve code execution on the victim's system. …
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Remediation
Within 24 hours: Identify all applications and systems using jsPDF and document their versions and deployment locations. Within 7 days: Test and deploy jsPDF version 4.2.0 or later in development and staging environments to validate compatibility. …
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