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CVE-2026-25755 PUBLISHED CVSS 8.100000381469727 HIGH

jsPDF is a library to generate PDFs in JavaScript. Prior to 4.2.0, user control of the argument of the `addJS` method allows an attacker to inject arbitrary PDF objects into the generated document. By crafting a payload that escapes the JavaScript string delimiter, an attacker can execute malicious actions or alter the document structure, impacting any user who opens the generated PDF. The vulnerability has been fixed in jspdf@4.2.0. As a workaround, escape parentheses in user-provided JavaScript code before passing them to the `addJS` method.

EPSS 0.02% · 3.8th percentile

Risk Scores

CVSS v3.1
8.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS Score
0.02%
3.8th percentile

Affected Products

VendorProductVersions
parallaxjsPDF< 4.2.0, < 4.2.0
paralljspdf0, 0
npmjspdf0, 0

Timeline

References

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