Information disclosure in Electron-userland Builder-util-runtime
CVE-2026-54673
electron-updater allows for automatic updates for Electron apps. Prior to 9.7.0, the HTTP redirect handler (HttpExecutor.prepareRedirectUrlOptions) only stripped a credential header whose key string matched exactly lowercase "authorization…
Vulnerability class: Information Disclosure
Affected products
- Electron-userland Builder-util-runtime — versions < 9.7.0
- Electron-userland Electron-builder — versions < 26.15.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)