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Fencer Vulns
high 8.3

CVE-2026-24737 json

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

published 2026-02-02 9 mo ago modified 2026-09-10 1 mo ago also EUVD-2026-5297 , GHSA-pqxr-3g65-p328

cvss
8.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 48%
public exploits
0
none known

Summary

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.

Patch / fix

  • npm jspdf 4.1.0
  • Red Hat Red Hat Advanced Cluster Security 4.8 1773235880
  • Red Hat Red Hat Advanced Cluster Security 4.9 1773235860

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-24737 updated cvss 8.3

jsPDF: jsPDF: Arbitrary code execution via unsanitized input in Acroform module

  • Red Hat Advanced Cluster Security 4.8 advanced-cluster-security 1773235880
    fixed: vendor fix RHSA-2026:4466
  • Red Hat Advanced Cluster Security 4.9 advanced-cluster-security 1773235860
    fixed: vendor fix RHSA-2026:4467
  • Red Hat Advanced Cluster Security 4 advanced-cluster-security/rhacs-roxctl-rhel8, advanced-cluster-security/rhacs-rhel8-operator, advanced-cluster-security/rhacs-central-db-rhel8, advanced-cluster-security/rhacs-scanner-v4-rhel8, advanced-cluster-security/rhacs-scanner-v4-db-rhel8
    not affected: component not present
  • Red Hat Advanced Cluster Security 4.8 advanced-cluster-security 1771402244, advanced-cluster-security 1772474383, advanced-cluster-security 1773235880 Red Hat Advanced Cluster Security 4.9 advanced-cluster-security 1771401314, advanced-cluster-security 1772473062, advanced-cluster-security 1773235860
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
9 mo ago

Exploit prediction

0.59% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/parallax/jsPDF/security/advisories/GHSA-pqxr-3g65-p328 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CISA ADP 3.1 8.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L
GitHub 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CNA 3.1 8.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

Affected packages

ecosystem package affected fixed in
npm jspdf
<4.1.0
4.1.0

Affected products

  • parallax jsPDF
  • Red Hat Red Hat Advanced Cluster Security 4.8
  • Red Hat Red Hat Advanced Cluster Security 4.9
  • Red Hat Red Hat Advanced Cluster Security 4

Classification

Weakness
  • CWE-116 Improper Encoding or Escaping of Output
  • CWE-917 Improper Neutralization of Special Elements used in an Expression Language Statement

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.