In breve
- CVE-2026-9802 è una vulnerabilità MEDIO (CVSS 6.8) che riguarda org.keycloak:keycloak-services.
- Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 0.30%, superiore al 22.8% delle vulnerabilità.
- Correzione: aggiornare a 26.6.3 o successiva.
Description
A flaw was found in Keycloak. When revokeRefreshToken=true is enabled and persistent session storage is in use, a server restart can reset internal timing mechanisms. This allows a remote attacker, who has previously captured a user's refresh token, to replay that token even after it has been revoked. Successful exploitation grants the attacker unauthorized access to the victim's account, potentially leading to information disclosure or privilege escalation.
NVD description
A flaw was found in Keycloak. When revokeRefreshToken=true is enabled and persistent session storage is in use, a server restart can reset internal timing mechanisms. This allows a remote attacker, who has previously captured a user's refresh token, to replay that token even after it has been revoked. Successful exploitation grants the attacker unauthorized access to the victim's account, potentially leading to information disclosure or privilege escalation.
Altre vulnerabilità di org.keycloak:keycloak-services
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