Aller au contenu
en Se connecter
7.4 Élevée

CVE-2026-16442 A flaw was found in the SAML broker component of Keycloak, which is used to manage identity federation and user…

Description

A flaw was found in the SAML broker component of Keycloak, which is used to manage identity federation and user authentication. The issue occurs because the IdP-initiated Single Sign-On endpoint fails to check if a provider is restricted to account linking only. This allows an attacker with control over a linked upstream identity to bypass login restrictions and gain full access to a local user account.

Produits et versions touchés

Produit Versions touchées Corrigé en
Red Hat Build of Keycloak Versions non publiées
Red Hat Data Grid 8 Versions non publiées
Red Hat JBoss Enterprise Application Platform Expansion Pack Versions non publiées
Red Hat Single Sign-On 7 Versions non publiées
Red Hat build of Keycloak 26.4 26.4 premières → < 26.4-22 26.4-22
Red Hat build of Keycloak 26.4.14 Versions non publiées
Red Hat build of Keycloak 26.6 26.6 premières → < 26.6-11 26.6-11
Red Hat build of Keycloak 26.6.5 Versions non publiées

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de Red Hat Build of Keycloak

Les 266 CVE de Red Hat Build of Keycloak →
CVE-2026-97847 Keycloak-services: keycloak-services: client manager can substitute sessionless token principal via hardcoded-claim mappers to obtain realm administrator authority 7.1 Élevée CVE-2026-97175 Keycloak-services: keycloak-services: unverified idp email auto-linking enables account takeover 8.8 Élevée CVE-2026-97174 Keycloak-services: keycloak-services: ciba sub parameter injection causes attacker authentication to issue victim tokens 6.8 Moyenne CVE-2026-96453 Org.keycloak/keycloak-admin-cli: keycloak-admin-cli: kcadm custom truststore accepts arbitrary self-signed certificates 8.0 Élevée
Suivre cette CVE