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{"cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in org.keycloak.broker.saml. When a disabled Security Assertion Markup Language (SAML) client is configured as an Identity Provider (IdP)-initiated broker landing target, it can still complete the login process and establish a Single Sign-On (SSO) session. This allows a remote attacker to gain unauthorized access to other enabled clients without re-authentication, effectively bypassing security restrictions."}], "id": "CVE-2026-3047", "lastModified": "2026-03-05T20:16:17.137", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "secalert@redhat.com", "type": "Secondary"}]}, "published": "2026-03-05T19:16:18.383", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:3925"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:3926"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:3947"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:3948"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2026-3047"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2441966"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-305"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

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