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keycloak: Account REST API can update user metadata attributes

🗓️ 15 Dec 2020 18:02:05Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

Keycloak flaw before version 12.0.0 allows updating user metadata via account interface, enabling impersonation by changing Name ID attribute.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8noarchrh-sso7-keycloak9.0.10-1.redhat_00001.1.el8ssorh-sso7-keycloak-9.0.10-1.redhat_00001.1.el8sso.noarch.rpm
Red Hat Enterprise Linux8noarchrh-sso7-keycloak-server9.0.10-1.redhat_00001.1.el8ssorh-sso7-keycloak-server-9.0.10-1.redhat_00001.1.el8sso.noarch.rpm

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18 Mar 2026 02:06Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14.2
CVSS 24.9
EPSS0.00572
3