CVE-2026-24737
Medium
Elevated severity or exploit probability.
CVSS base
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS — probability of exploitation (30 days)
0.5%
43.3th percentile
CISA KEV
Not listed
Weakness / dates
CWE-917
Published 2026-02-02 · modified 2026-08-18
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.
Affected
References
- https://github.com/parallax/jsPDF/commit/da291a5f01b96282545c9391996702cdb8879f79
- https://github.com/parallax/jsPDF/releases/tag/v4.1.0
- exploit https://github.com/parallax/jsPDF/security/advisories/GHSA-pqxr-3g65-p328
- https://access.redhat.com/errata/RHSA-2026:4466
- https://access.redhat.com/errata/RHSA-2026:4467
- https://access.redhat.com/security/cve/CVE-2026-24737
- https://bugzilla.redhat.com/show_bug.cgi?id=2436115
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24737.json