Threats Tagged 'cve-2026-54603'
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Threats Tagged 'cve-2026-54603'
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CVE-2026-54603: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in ruby-oauth oauth2CVE-2026-54603 0 OAuth2 is a Ruby wrapper for the OAuth 2.0 and 2.1 authorization frameworks, including OpenID Connect (OIDC). From 0.4.0 to 2.0.21, a protocol-relative redirect Location returned to OAuth2::Client#request overrides the request authority, so the bearer Authorization header is sent to an attacker-controlled host, leaking the credential. This issue is fixed in version 2.0.22. Join the discussion | CVE Database V5 | 07/28/2026, 16:29:03 UTC Added: 07/28/2026, 16:52:54 UTC |
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