CVE-2026-102674
CVE-2026-102674 · Electron: Windows opened from a sandboxed top-level document do not inherit its sandbox restrictions
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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 · Élevée · EPSS 0,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
electron
- Versions du logiciel
- < 41.10.6: Concernée
- >= 42.0.0-alpha.1, < 42.9.2: Concernée
- >= 43.0.0-alpha.1, < 43.4.1: Concernée
- >= 44.0.0-alpha.1, < 44.0.0-beta.5: Concernée
Aucun correctif publié
electron npm
- Plages de versions concernées
- SEMVER: < 41.10.6
Mettez à jour vers 41.10.6
electron npm
- Plages de versions concernées
- SEMVER: ≥ 42.0.0-alpha.1, < 42.9.2
Mettez à jour vers 42.9.2
electron npm
- Plages de versions concernées
- SEMVER: ≥ 43.0.0-alpha.1, < 43.4.1
Mettez à jour vers 43.4.1
electron npm
- Plages de versions concernées
- SEMVER: ≥ 44.0.0-alpha.1, < 44.0.0-beta.5
Mettez à jour vers 44.0.0-beta.5
Sources 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