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CVE-2026-31898

Estado: ModificadaMedia (6.5)—

jsPDF is a library to generate PDFs in JavaScript. Prior to version 4.2.1, user control of arguments of the `createAnnotation` method allows users to inject arbitrary PDF objects, such as JavaScript actions. If given the possibility to pass unsanitized input to the following method, a user can inject arbitrary PDF objects, such as JavaScript actions, which might trigger when the PDF is opened or interacted with the `createAnnotation`: `color` parameter. The vulnerability has been fixed in jsPDF@4.2.1. As a workaround, sanitize user input before passing it to the vulnerable API members.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Parall — Jspdf

CWE

Referencias

JSON original (NVD)

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      "value": "jsPDF is a library to generate PDFs in JavaScript. Prior to version 4.2.1, user control of arguments of the `createAnnotation` method allows users to inject arbitrary PDF objects, such as JavaScript actions. If given the possibility to pass unsanitized input to the following method, a user can inject arbitrary PDF objects, such as JavaScript actions, which might trigger when the PDF is opened or interacted with the `createAnnotation`: `color` parameter. The vulnerability has been fixed in jsPDF@4.2.1. As a workaround, sanitize user input before passing it to the vulnerable API members."
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      "value": "jsPDF es una biblioteca para generar PDFs en JavaScript. Anterior a la versión 4.2.1, el control del usuario sobre los argumentos del método 'createAnnotation' permite a los usuarios inyectar objetos PDF arbitrarios, como acciones de JavaScript. Si se le da la posibilidad de pasar entrada no saneada al siguiente método, un usuario puede inyectar objetos PDF arbitrarios, como acciones de JavaScript, que podrían activarse cuando el PDF se abre o se interactúa con el 'createAnnotation': parámetro 'color'. La vulnerabilidad ha sido corregida en jsPDF@4.2.1. Como solución alternativa, sanee la entrada del usuario antes de pasarla a los miembros vulnerables de la API."
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