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GHSA-m4j4-8chj-8g5f

Опубликовано: 30 июн. 2026
Источник: github
Github: Не прошло ревью
CVSS3: 6.5

Описание

A flaw was found in Keycloak. A highly privileged user with manage-clients permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the realm-admin role into generated tokens, resulting in privilege escalation and full administrative access to the realm.

A flaw was found in Keycloak. A highly privileged user with manage-clients permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the realm-admin role into generated tokens, resulting in privilege escalation and full administrative access to the realm.

EPSS

Процентиль: 21%
0.00291
Низкий

6.5 Medium

CVSS3

Дефекты

CWE-266

Связанные уязвимости

CVSS3: 6.5
redhat
4 месяца назад

A flaw was found in Keycloak. A highly privileged user with `manage-clients` permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the `realm-admin` role into generated tokens, resulting in privilege escalation and full administrative access to the realm.

CVSS3: 6.5
nvd
около 1 месяца назад

A flaw was found in Keycloak. A highly privileged user with `manage-clients` permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the `realm-admin` role into generated tokens, resulting in privilege escalation and full administrative access to the realm.

CVSS3: 6.5
debian
около 1 месяца назад

A flaw was found in Keycloak. A highly privileged user with `manage-cl ...

EPSS

Процентиль: 21%
0.00291
Низкий

6.5 Medium

CVSS3

Дефекты

CWE-266