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CVE-2026-24737

Parall Jspdf code injection

8.1 HIGHPublic exploitEPSS 0.60%
  1. Published2 Feb 2026

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 [email protected].

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected products

Parall Jspdf< 4.1.0

Remediation

Fixed in
Parall Jspdf≥ 4.1.0

References

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Frequently asked

Is CVE-2026-24737 being actively exploited?

CVE-2026-24737 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.60%.

How severe is CVE-2026-24737?

CVE-2026-24737 has a CVSS 3.1 base score of 8.1, rated high. EPSS estimates a 0.60% probability of exploitation.

Which products are affected by CVE-2026-24737?

Affected products include Parall Jspdf.

How do I fix CVE-2026-24737?

Upgrade affected software to a fixed version, for example Parall Jspdf 4.1.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-24737 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.