CVE-2026-70609
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-94
Control incorrecto de generación de código (Inyección de código)
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 39.8.7, 40.9.0, 41.2.0, and 42.0.0-beta.1, the mode option of webContents.openDevTools() was not sanitized before use by the DevTools frontend. If an attacker can influence this value, script under their control may run in the DevTools context, which in unsandboxed configurations has access to Node.js, including when untrusted input reaches the mode argument of openDevTools() or untrusted content calls openDevTools() on a webview it embeds. This issue is fixed in 39.8.7, 40.9.0, 41.2.0, and 42.0.0-beta.1.
Impacto
Puntuación base 3.x
5.70
Gravedad 3.x
MEDIA
Referencias a soluciones, herramientas e información
- https://github.com/electron/electron/commit/04614eed17986bddc43eb509ec870424ee6a47d1
- https://github.com/electron/electron/commit/2046ae87731d80a7b535512ae19acb529e10e33b
- https://github.com/electron/electron/commit/969741f9f847c5c583f6bbc63ca22549dbd954ce
- https://github.com/electron/electron/commit/efc4d3c6b6f1c04f658ca0d9d2512dcfe78eb7ba
- https://github.com/electron/electron/pull/50665
- https://github.com/electron/electron/pull/50666
- https://github.com/electron/electron/pull/50667
- https://github.com/electron/electron/pull/50668
- https://github.com/electron/electron/releases/tag/v39.8.7
- https://github.com/electron/electron/releases/tag/v40.9.0
- https://github.com/electron/electron/releases/tag/v41.2.0
- https://github.com/electron/electron/releases/tag/v42.0.0-beta.1
- https://github.com/electron/electron/security/advisories/GHSA-4f78-qhmw-8j8m