CVE-2026-70603
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
05/08/2026
Última modificación:
06/08/2026
Descripción
*** Pendiente de traducción *** Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.6, 40.9.0, 41.1.1, and 42.0.0-beta.1, shell.openPath() did not reject paths containing embedded null bytes. Apps that perform string-only validation of file paths, for example checking the file extension, before passing them to shell.openPath() could be bypassed, allowing an attacker-controlled path to open a different file than the one that passed validation. Apps are only affected if they pass paths derived from untrusted input to shell.openPath() and rely on string-based validation without a filesystem check. This issue is fixed in versions 39.8.6, 40.9.0, 41.1.1, and 42.0.0-beta.1.
Impacto
Puntuación base 3.x
6.00
Gravedad 3.x
MEDIA


