{"api_version":"1","generated_at":"2026-08-20T15:51:41+00:00","cve":"CVE-2026-54730","urls":{"html":"https://cve.report/CVE-2026-54730","api":"https://cve.report/api/cve/CVE-2026-54730.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-54730","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-54730"},"summary":{"title":"authentik: Authentication Flow Bypass via Unguarded challenge_valid() in AuthenticatorEndpointGDTCStage and GoogleChromeStageView","description":"authentik is an open-source identity provider. Prior to 2026.2.6 and 2026.5.5, the enterprise Google Chrome device-trust stages advance the flow without confirming that the out-of-band device attestation actually ran. Affected enterprise deployments place either a Google Chrome Endpoint stage with mode set to REQUIRED or the deprecated Google Chrome Device Trust Connector stage in an authentication flow. 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