CVE-2026-25755: falha de alta gravidade em parallax jsPDF
jsPDF has PDF Object Injection via Unsanitized Input in addJS Method
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.1epss 1.0%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Produtos afetados
parallax · jsPDFCVEs relacionadas — parallax jsPDF
No mesmo produto, das mais perigosas para as menos.
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Referências
https://access.redhat.com/errata/RHSA-2026:7110https://access.redhat.com/errata/RHSA-2026:7128https://access.redhat.com/security/cve/CVE-2026-25755https://bugzilla.redhat.com/show_bug.cgi?id=2440993https://github.com/parallax/jsPDF/commit/56b46d45b052346f5995b005a34af5dcdddd5437https://github.com/parallax/jsPDF/releases/tag/v4.2.0https://github.com/parallax/jsPDF/security/advisories/GHSA-9vjf-qc39-jprphttps://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25755.mdhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25755.json