En bref
- CVE-2026-9087 est une vulnérabilité ÉLEVÉE (CVSS 8.1) touchant org.keycloak:keycloak-services.
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.31%, plus élevée que 24.0% des vulnérabilités.
- Correctif : mettre à jour vers 26.6.3 ou plus récent.
Description
A flaw was found in Keycloak. The cross-session verification proof is keyed only by (local userId,
idpAlias) and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account.
NVD description
A flaw was found in Keycloak. The cross-session verification proof is keyed only by (local userId,
idpAlias) and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account.
Autres vulnérabilités de org.keycloak:keycloak-services
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