cvedb.io
CVE-2026-3047
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2026-03-05T19:16:18.383 · Last modified 2026-06-30T03:19:10.220

Summary

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.

Affected products

redhat — build_of_keycloak

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.