CVE-2026-114121
CVE-2026-114121 · Electron: openExternal permission requests can be attributed to the wrong origin
Diese Seite enthält Fakten aus öffentlichen Sicherheitsquellen. Lesen Sie vor dem Aktualisieren die Originalmeldung.
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.5, requests to open external protocol URLs could be attributed to a document other than the one that initiated them, causing the requestingUrl passed to session.setPermissionRequestHandler to identify trusted content for a launch requested by untrusted content. An application that grants openExternal based on the requesting origin and allows untrusted content to open or navigate windows could therefore allow that content to launch an OS-registered external application. This issue is fixed in versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.5.
CVSS 5.4 · Mittel · EPSS 0,2% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: node
Betroffene Produkte und Versionen
electron
- Softwareversionen
- < 42.11.3: Betroffen
- >= 43.0.0-alpha.1, < 43.7.0: Betroffen
- >= 44.0.0-alpha.1, < 44.3.0: Betroffen
- >= 45.0.0-alpha.1, < 45.0.0-alpha.5: Betroffen
Keine Korrektur veröffentlicht
electron npm
- Betroffene Versionsbereiche
- SEMVER: < 42.11.3
Auf 42.11.3 aktualisieren
electron npm
- Betroffene Versionsbereiche
- SEMVER: ≥ 43.0.0-alpha.1, < 43.7.0
Auf 43.7.0 aktualisieren
electron npm
- Betroffene Versionsbereiche
- SEMVER: ≥ 44.0.0-alpha.1, < 44.3.0
Auf 44.3.0 aktualisieren
electron npm
- Betroffene Versionsbereiche
- SEMVER: ≥ 45.0.0-alpha.1, < 45.0.0-alpha.5
Auf 45.0.0-alpha.5 aktualisieren
Originalquellen
- https://github.com/electron/electron/security/advisories/GHSA-997q-gvvc-jwmx
- https://github.com/electron/electron/pull/53682
- https://github.com/electron/electron/pull/53696
- https://github.com/electron/electron/pull/53697
- https://github.com/electron/electron/pull/53698
- https://github.com/electron/electron/pull/53699
- https://github.com/electron/electron/commit/25057643bf6d9a20bad69e45707551ccf546f5ce
- https://github.com/electron/electron/commit/8aa5414f73792ed3b2e3f9ab6391b1832e6dc2c3
- https://github.com/electron/electron/commit/92a783952891805f2f82f344c40a6917b98a7d98
- https://github.com/electron/electron/commit/e0a20d5277b567aea8603f8e9852a4341407a586
- https://github.com/electron/electron/commit/e3a400911084537bce7380ffea8af939572ce8dd
- https://github.com/electron/electron/releases/tag/v42.11.3
- https://github.com/electron/electron/releases/tag/v43.7.0
- https://github.com/electron/electron/releases/tag/v44.3.0
- https://github.com/electron/electron/releases/tag/v45.0.0-alpha.5
- https://nvd.nist.gov/vuln/detail/CVE-2026-114121