Vulnerability DatabaseCVE-2026-3047

CVE-2026-3047:
Java vulnerability analysis and mitigation

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.

Source: NVD

Related Java vulnerabilities:

CVE ID	Severity	Score	Technologies	Component name	CISA KEV exploit	Has fix	Published date
CVE-2026-34361	CRITICAL	9.3	Java	ca.uhn.hapi.fhir:org.hl7.fhir.validation	No	Yes	Mar 31, 2026
CVE-2026-34214	HIGH	7.7	Java	io.trino:trino-iceberg	No	Yes	Mar 31, 2026
CVE-2026-34359	HIGH	7.4	Java	ca.uhn.hapi.fhir:org.hl7.fhir.core	No	Yes	Mar 31, 2026
CVE-2026-34237	MEDIUM	6.1	Java	io.modelcontextprotocol.sdk:mcp-core	No	Yes	Mar 31, 2026
CVE-2026-34360	MEDIUM	5.8	Java	ca.uhn.hapi.fhir:org.hl7.fhir.core	No	Yes	Mar 31, 2026

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CVE-2026-3047: Java vulnerability analysis and mitigation