En resumen
- CVE-2026-37982 es una vulnerabilidad MEDIO (CVSS 6.8) que afecta a org.keycloak:keycloak-services, build of keycloak (redhat).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.44%, mayor que el 38.3% de las vulnerabilidades.
- Solución: actualizar a 26.6.2, 26.4.12 o posterior.
Description
A flaw was found in Keycloak. This authentication vulnerability allows a remote attacker to replay ExecuteActionsActionToken tokens within Keycloak's WebAuthn (Web Authentication) flow. By intercepting an execute-actions email link, an attacker can register their own authenticator to a victim's account. This leads to unauthorized enrollment of a hardware-backed credential, enabling persistent account takeover.
NVD description
A flaw was found in Keycloak. This authentication vulnerability allows a remote attacker to replay `ExecuteActionsActionToken` tokens within Keycloak's WebAuthn (Web Authentication) flow. By intercepting an execute-actions email link, an attacker can register their own authenticator to a victim's account. This leads to unauthorized enrollment of a hardware-backed credential, enabling persistent account takeover.
Más vulnerabilidades de org.keycloak:keycloak-services
Ver todo →Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free