Improper Validation of Integrity Check Value Affecting electron package, versions >=30.0.0-alpha.1 <30.0.5>=31.0.0-alpha.1 <31.0.0-beta.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-ELECTRON-10568623
- published1 Jul 2025
- disclosed1 Jul 2025
- creditJust-Hack-For-Fun
Introduced: 1 Jul 2025
NewCVE-2024-46992 (opens in a new tab)How to fix?
Upgrade electron to version 30.0.5, 31.0.0-beta.1 or higher.
Overview
electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS.
Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value via the ASAR integrity validation process. An attacker can bypass integrity checks and modify application content by altering files within the application bundle on a filesystem to which they have write access.
Note: This is only exploitable if embeddedAsarIntegrityValidation and onlyLoadAppFromAsar fuses are enabled and the application is launched from a writable filesystem on Windows.