CVE-2026-41166 | BDVDB-2026-328526 Detail

Description#

OpenRemote is an open-source internet-of-things platform. Prior to version 1.22.1, a user who has `write:admin` in one Keycloak realm can call the Manager API to update Keycloak realm roles for users in another realm, including `master`. The handler uses the `{realm}` path segment when talking to the identity provider but does not check that the caller may administer that realm. This could result in a privilege escalation to `master` realm administrator if the attacker controls any user in `master` realm. Version 1.22.1 fixes the issue.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12026-04-22Record published in the CVE List.
2. Version 22026-04-28Most recent update recorded in the CVE List.