CVE-2025-55009

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{"affected": [{"affectedData": [{"product": "authkit-remix", "vendor": "workos", "versions": [{"status": "affected", "version": "< 0.15.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The AuthKit library for Remix provides convenient helpers for authentication and session management using WorkOS & AuthKit with Remix. In versions 0.14.1 and below, @workos-inc/authkit-remix exposed sensitive authentication artifacts \u2014 specifically sealedSession and accessToken \u2014 by returning them from the authkitLoader. This caused them to be rendered into the browser HTML."}, {"lang": "es", "value": "La librer\u00eda AuthKit para Remix proporciona pr\u00e1cticos asistentes para la autenticaci\u00f3n y la gesti\u00f3n de sesiones mediante WorkOS y AuthKit con Remix. En las versiones 0.14.1 y anteriores, @workos-inc/authkit-remix expon\u00eda artefactos de autenticaci\u00f3n sensibles, en concreto, sealedSession y accessToken, al devolverlos desde authkitLoader. Esto provocaba que se representaran en el HTML del navegador."}], "id": "CVE-2025-55009", "lastModified": "2026-06-17T09:41:06.440", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.5, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-55009", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-08-11T14:35:41.842990Z", "version": "2.0.3"}}]}, "published": "2025-08-09T03:15:47.483", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/workos/authkit-remix/commit/20102afc74bf3dd5150a975a098067fb406b90b6"}, {"source": "security-advisories@github.com", "url": "https://github.com/workos/authkit-remix/releases/tag/v0.15.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/workos/authkit-remix/security/advisories/GHSA-v3gr-w9gf-23cx"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"created": "2025-08-12T11:47:08.545017+00:00", "updated": "2025-08-12T11:47:08.545066+00:00", "vendors": ["workos", "workos$PRODUCT$authkit"]}