{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-13T22:46:03.826","vulnerabilities":[{"cve":{"id":"CVE-2023-0657","sourceIdentifier":"secalert@redhat.com","published":"2024-11-17T11:15:05.300","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"A flaw was found in Keycloak. This issue occurs due to improperly enforcing token types when validating signatures locally. This could allow an authenticated attacker to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions."},{"lang":"es","value":"Se encontró una falla en Keycloak. Este problema ocurre debido a la aplicación incorrecta de tipos de tokens al validar firmas localmente. Esto podría permitir que un atacante autenticado intercambie un token de cierre de sesión por un token de acceso y posiblemente obtenga acceso a datos fuera de los permisos aplicados."}],"metrics":{"cvssMetricV31":[{"source":"secalert@redhat.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N","baseScore":3.4,"baseSeverity":"LOW","attackVector":"ADJACENT_NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":0.9,"impactScore":2.5}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-273"}]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2024:1867","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:1868","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2023-0657","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2166728","source":"secalert@redhat.com"}]}}]}