En resumen
- CVE-2026-9087 es una vulnerabilidad ALTO (CVSS 8.1) que afecta a org.keycloak:keycloak-services.
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.31%, mayor que el 24.0% de las vulnerabilidades.
- Solución: actualizar a 26.6.3 o posterior.
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.
Más vulnerabilidades de org.keycloak:keycloak-services
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