CVE Watch6 nov 2026

CVE-2026-9797

A flaw was found in Keycloak's administrative services (org.keycloak.services.resources.admin). A highly privileged attacker, authenticated

CVSS

6.5

Medio

EPSS

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KEV

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Exploit Today

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0-100

Publicado: 6 nov 2026 · Última mod.: 6 nov 2026 · CWE-266

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

A flaw was found in Keycloak's administrative services (org.keycloak.services.resources.admin). A highly privileged attacker, authenticated with a 'manage-clients' role, could exploit this vulnerability through several methods, including manipulating client JSON Web Key Sets (JWKS), swapping client authenticator types and resetting secrets, or downloading legitimate signing keys. Successful exploitation allows the attacker to obtain a token with 'realm-admin' role assignments, leading to privilege escalation and potential unauthorized access to sensitive resources.

Referencias oficiales

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