Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2023-26486

Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-79 Neutralización incorrecta de la entrada durante la generación de la página web (Cross-site Scripting)
Fecha de publicación:
04/03/2023
Última modificación:
09/03/2023

Descripción

*** Pendiente de traducción *** Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. The Vega `scale` expression function has the ability to call arbitrary functions with a single controlled argument. The scale expression function passes a user supplied argument group to getScale, which is then used as if it were an internal context. The context.scales[name].value is accessed from group and called as a function back in scale. This can be exploited to escape the Vega expression sandbox in order to execute arbitrary JavaScript. This issue has been fixed in version 5.13.1.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:vega-functions_project:vega-functions:*:*:*:*:*:node.js:*:* 5.13.1 (excluyendo)
cpe:2.3:a:vega_project:vega:*:*:*:*:*:node.js:*:* 5.23.0 (excluyendo)