Threats Tagged 'cve-2026-54673'
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Threats Tagged 'cve-2026-54673'
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CVE-2026-54673: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in electron-userland electron-builderCVE-2026-54673 0 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", exposing credentials. Other credential-bearing headers — most notably PRIVATE-TOKEN (used by GitLab's personal access token flow) and mixed-case Authorization (used by GitLab's Bearer/OAuth flow) — were not stripped and could be forwarded to an attacker-controlled cross-origin redirect destination. This issue has been fixed in version 9.7.0. Join the discussion | CVE Database V5 | 06/30/2026, 22:11:37 UTC Added: 06/30/2026, 22:36:34 UTC |
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