Unable to impersonate user on Red Hat build of Keycloak: "Error response Forbidden: jakarta.ws.rs.ForbiddenException: HTTP 403 Forbidden"

Solution Verified - Updated -

Issue

  • When trying to impersonate a user, the error 403 Forbidden is displayed

    2025-05-22 08:55:06,176 DEBUG [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-9) Error response Forbidden: jakarta.ws.rs.ForbiddenException: HTTP 403 Forbidden
at org.keycloak.services.managers.Auth.requireOneOf(Auth.java:92)
at org.keycloak.services.resources.account.AccountRestService.account(AccountRestService.java:134)

Environment

  • Red Hat build of Keycloak

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