keycloak: Keycloak: Privilege escalation through hardcoded role mapper injection

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,...

CVE-2026-58080

In Eclipse Milo versions 1.0.0 through 1.1.4, OpcUaServerConfig.copy fails to preserve a configured RoleMapper. On servers that rely on role permissions and construct the running configuration through copy, sessions receive no role IDs and the default access controller skips role-permission check...

CVE-2026-58080

In Eclipse Milo versions 1.0.0 through 1.1.4, OpcUaServerConfig.copy fails to preserve a configured RoleMapper. On servers that rely on role permissions and construct the running configuration through copy, sessions receive no role IDs and the default access controller skips role-permission check...

CVE-2026-58080

In Eclipse Milo versions 1.0.0 through 1.1.4, OpcUaServerConfig.copy fails to preserve a configured RoleMapper. On servers that rely on role permissions and construct the running configuration through copy, sessions receive no role IDs and the default access controller skips role-permission check...

CVE-2026-4629

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,...

EUVD-2026-40300

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,...

CVE-2026-4629 Keycloak: keycloak: privilege escalation through hardcoded role mapper injection

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,...

CVE-2026-4629

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,...

CVE-2026-12388 Keycloak-broker: keycloak: privilege escalation to realm administrator via improper authorization in identity provider mapper

A flaw was found in the Identity Provider IdP mapper component of Keycloak, which is used to manage how user information from external services is mapped to Keycloak users. An administrator with limited permissions to manage identity providers can exploit this flaw by creating a "Hardcoded Role"...

CVE-2026-4629

CVE-2026-4629 affects Keycloak. A highly privileged user with the ability to manage clients can inject a hardcoded role mapper into any client, bypassing scope restrictions and injecting the realm-admin role into generated tokens, yielding full administrative access to the realm. The vulnerabilit...

CVE-2026-4629 Keycloak: keycloak: privilege escalation through hardcoded role mapper injection

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,...