CVE-2026-102674
CVE-2026-102674 · Electron: Windows opened from a sandboxed top-level document do not inherit its sandbox restrictions
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5, windows opened from a sandboxed top-level document did not inherit that document's active HTML sandbox restrictions. Untrusted content in a sandboxed top-level document that was permitted to open popups could therefore create a window with the Electron application's full origin instead of the restricted origin intended by the sandbox. Applications that deny such popups with setWindowOpenHandler are not affected. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5.
CVSS 8.2 · Alta · EPSS 0,2% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
electron
- Versiones
- < 41.10.6: Afectada
- >= 42.0.0-alpha.1, < 42.9.2: Afectada
- >= 43.0.0-alpha.1, < 43.4.1: Afectada
- >= 44.0.0-alpha.1, < 44.0.0-beta.5: Afectada
Sin corrección publicada
electron npm
- Intervalos de versiones afectados
- SEMVER: < 41.10.6
Actualiza a 41.10.6
electron npm
- Intervalos de versiones afectados
- SEMVER: ≥ 42.0.0-alpha.1, < 42.9.2
Actualiza a 42.9.2
electron npm
- Intervalos de versiones afectados
- SEMVER: ≥ 43.0.0-alpha.1, < 43.4.1
Actualiza a 43.4.1
electron npm
- Intervalos de versiones afectados
- SEMVER: ≥ 44.0.0-alpha.1, < 44.0.0-beta.5
Actualiza a 44.0.0-beta.5
Fuentes originales
- https://github.com/electron/electron/security/advisories/GHSA-gr2m-v5gq-v685
- https://github.com/electron/electron/commit/29fc130569f970e91e355383821a4af0f25724a2
- https://github.com/electron/electron/commit/3ecf3e74f4be6e2360644679b0b4698742be0e1d
- https://github.com/electron/electron/commit/6594d5a5b074cf501da084dc7908d3df0d68a886
- https://github.com/electron/electron/commit/e9c4d3cbe912e18d7c63af78e63e98ae7a48cd3a
- https://github.com/electron/electron/releases/tag/v41.10.6
- https://github.com/electron/electron/releases/tag/v42.9.2
- https://github.com/electron/electron/releases/tag/v43.4.1
- https://github.com/electron/electron/releases/tag/v44.0.0-beta.5
- https://nvd.nist.gov/vuln/detail/CVE-2026-102674