7.3
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, при специфични условия, с администраторски права и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A flaw was found in Keycloak's Fine-Grained Admin Permissions (FGAPv2) feature. An administrator with limited client management permissions can exploit this vulnerability to assign any realm role, including highly privileged roles, to a client's scope mapping. This bypasses intended security controls, allowing the injected role to be projected into a user's authentication token when they access the modified client. This could lead to unauthorized privilege escalation within the Keycloak realm.
Засегнати продукти
- Red Hat Red Hat build of Keycloak 26.4: 26.4.13-1 преди *
- Red Hat Red Hat build of Keycloak 26.4: 26.4-19 преди *
- Red Hat Red Hat build of Keycloak 26.4: 26.4-19 преди *
- Red Hat Red Hat build of Keycloak 26.4.13
- Red Hat Red Hat build of Keycloak 26.6: 26.6.4-2 преди *
- Red Hat Red Hat build of Keycloak 26.6: 26.6-8 преди *
- Red Hat Red Hat build of Keycloak 26.6: 26.6-8 преди *
- Red Hat Red Hat build of Keycloak 26.6.4
Вид слабост
История
- 28 май 2026 Публикувано
Други уязвимости в Red Hat Red Hat build of Keycloak 26.4
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-9795
- https://nvd.nist.gov/vuln/detail/CVE-2026-9795
- https://access.redhat.com/errata/RHSA-2026:30049
- https://access.redhat.com/errata/RHSA-2026:30050
- https://access.redhat.com/errata/RHSA-2026:30083
- https://access.redhat.com/errata/RHSA-2026:30084
- https://access.redhat.com/security/cve/CVE-2026-9795
- https://bugzilla.redhat.com/show_bug.cgi?id=2482462
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-9795.json