CVE-2026-102674
HIGH
8,2
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: changed
Confidentiality: high
Integrity: low
Availability: none
Description
AI Translation Available
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.
266
Incorrect Privilege Assignment
DraftCommon Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Gain Privileges Or Assume Identity
Applicable Platforms
All platforms may be affected
693
Protection Mechanism Failure
DraftCommon Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism
Applicable Platforms
Technologies:
Not Technology-Specific, ICS/OT
https://github.com/electron/electron/commit/29fc130569f970e91e355383821a4af0f25…
https://github.com/electron/electron/commit/3ecf3e74f4be6e2360644679b0b4698742b…
https://github.com/electron/electron/commit/6594d5a5b074cf501da084dc7908d3df0d6…
https://github.com/electron/electron/commit/e9c4d3cbe912e18d7c63af78e63e98ae7a4…
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://github.com/electron/electron/security/advisories/GHSA-gr2m-v5gq-v685