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High severityOSV Advisory· Published Feb 2, 2026· Updated Feb 3, 2026

jsPDF has a PDF Injection in AcroFormChoiceField which allows Arbitrary JavaScript Execution

CVE-2026-24737

Description

jsPDF is a library to generate PDFs in JavaScript. Prior to 4.1.0, 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 methods or properties, a user can inject arbitrary PDF objects, such as JavaScript actions, which are executed when the victim opens the document. The vulnerable API members are AcroformChoiceField.addOption, AcroformChoiceField.setOptions, AcroFormCheckBox.appearanceState, and AcroFormRadioButton.appearanceState. The vulnerability has been fixed in jsPDF@4.1.0.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
jspdfnpm
< 4.1.04.1.0

Affected products

74

Patches

Vulnerability mechanics

References

5

News mentions

0

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