8.1
Élevée
CVE-2026-3009 A security flaw in the IdentityBrokerService.performLogin endpoint of Keycloak allows authentication to proceed using an…
Description
A security flaw in the IdentityBrokerService.performLogin endpoint of Keycloak allows authentication to proceed using an Identity Provider (IdP) even after it has been disabled by an administrator. An attacker who knows the IdP alias can reuse a previously generated login request to bypass the administrative restriction. This undermines access control enforcement and may allow unauthorized authentication through a disabled external provider.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat build of Keycloak 26.4 26.4 | premières → < 26.4-12 | 26.4-12 |
| Red Hat build of Keycloak 26.4.10 | Versions non publiées | |
| Red Hat Single Sign-On 7 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform 8 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform Expansion Pack | Versions non publiées |
Références
- RHSA-2026:3947 access.redhat.com
- RHSA-2026:3948 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2441867 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de Red Hat build of Keycloak 26.4
Les 87 CVE de Red Hat build of Keycloak 26.4 →
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8.1
Élevée