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CVE-2026-24737— jsPDF has a PDF Injection in AcroFormChoiceField which allows Arbitrary JavaScript Execution

Quick assessment

Affected
parallax jsPDF
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

jsPDF是Parallax开源的一款基于JavaScript的PDF文档生成库。 jsPDF 4.1.0之前版本存在安全漏洞，该漏洞源于Acroform模块的属性和方法允许用户注入任意PDF对象，如JavaScript操作。

CVSS 8.1 · High EPSS 0.60% · P47

Affected Version Matrix 1

VendorProduct Version RangeStatus
parallax jsPDF < 4.1.0 affected
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I. Basic Information for CVE-2026-24737

Vulnerability Information
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Vulnerability Title
jsPDF has a PDF Injection in AcroFormChoiceField which allows Arbitrary JavaScript Execution
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对输出编码和转义不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
jsPDF 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
jsPDF是Parallax开源的一款基于JavaScript的PDF文档生成库。 jsPDF 4.1.0之前版本存在安全漏洞，该漏洞源于Acroform模块的属性和方法允许用户注入任意PDF对象，如JavaScript操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
parallax jsPDF < 4.1.0 -

II. Public POCs for CVE-2026-24737

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III. Intelligence Information for CVE-2026-24737

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Vendor Advisories for CVE-2026-24737 (1)

Same Patch Batch · parallax · 2026-02-02 · 4 CVEs total

CVE-2026-24043 jsPDF Affected by Stored XMP Metadata Injection (Spoofing & Integrity Violation)
CVE-2026-24040 jsPDF has a Shared State Race Condition in addJS Plugin
CVE-2026-24133 jsPDF Affected by Denial of Service (DoS) via Unvalidated BMP Dimensions in BMPDecoder

IV. Related Vulnerabilities

Same product: jsPDF
Same vendor: parallax
Same weakness: CWE-116

V. Comments for CVE-2026-24737

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