4.3

CVE-2026-70600

Electron: Cross-origin iframe can position native autofill popup

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.8, 40.9.0, 41.2.1, and 42.0.0-beta.3, the native autofill popup could be positioned by a cross-origin iframe outside that iframe's bounds, over the embedding page's UI, enabling clickjacking or spoofing of trusted UI. Apps are only affected if they embed untrusted content in iframes within windows that also display trusted UI. Apps that do not embed untrusted third-party content are not affected. This issue is fixed in versions 39.8.8, 40.9.0, 41.2.1, and 42.0.0-beta.3.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Electronjs ≫ Electron SwPlatform node.js Version < 39.8.8
Electronjs ≫ Electron SwPlatform node.js Version >= 40.0.0 < 40.9.0
Electronjs ≫ Electron SwPlatform node.js Version >= 41.0.0 <= 41.2.1
Electronjs ≫ Electron Version 42.0.0 Update alpha1 SwPlatform node.js
Electronjs ≫ Electron Version 42.0.0 Update alpha2 SwPlatform node.js
Electronjs ≫ Electron Version 42.0.0 Update alpha3 SwPlatform node.js
Electronjs ≫ Electron Version 42.0.0 Update alpha4 SwPlatform node.js
Electronjs ≫ Electron Version 42.0.0 Update alpha5 SwPlatform node.js
Electronjs ≫ Electron Version 42.0.0 Update alpha6 SwPlatform node.js
Electronjs ≫ Electron Version 42.0.0 Update beta1 SwPlatform node.js
Electronjs ≫ Electron Version 42.0.0 Update beta2 SwPlatform node.js
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.035
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
security-advisories@github.com 3.1 1.6 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
CWE-1021 Improper Restriction of Rendered UI Layers or Frames

The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain.

https://github.com/electron/electron/security/advisories/GHSA-x8rc-wpg4-grpf
Vendor Advisory