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5.4 Medium

CVE-2026-113800 Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS

Description

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, hid and usb permission checks made from an iframe caused setPermissionCheckHandler to receive the top-level frame's origin and details instead of the requesting frame's. An application that delegated hid or usb to a cross-origin untrusted iframe and allowed device access with origin-based logic could therefore grant that embedded frame access intended for the top-level page. This issue is fixed in versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.5.

Affected products and versions

Product Affected versions Fixed in
electron 45.0 45.0.0-alpha.1 → < 45.0.0-alpha.5 45.0.0-alpha.5
electron 44.0 44.0.0-alpha.1 → < 44.3.0 44.3.0
electron 43.0 43.0.0-alpha.1 → < 43.7.0 43.7.0
electron 42.11 earliest → < 42.11.3 42.11.3

References

Timeline

  1. Published
  2. Last modified

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