Vulnerability Details CVE-2026-41166
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 10.6%
CVSS Severity
CVSS v3 Score 7.0
References
Products affected by CVE-2026-41166
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cpe:2.3:a:openremote:openremote:-
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cpe:2.3:a:openremote:openremote:1.0.3
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cpe:2.3:a:openremote:openremote:1.0.4
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cpe:2.3:a:openremote:openremote:1.10.0
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cpe:2.3:a:openremote:openremote:1.11.0
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cpe:2.3:a:openremote:openremote:1.11.1
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cpe:2.3:a:openremote:openremote:1.11.2
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cpe:2.3:a:openremote:openremote:1.11.3
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cpe:2.3:a:openremote:openremote:1.12.0
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cpe:2.3:a:openremote:openremote:1.12.1
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cpe:2.3:a:openremote:openremote:1.12.2
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cpe:2.3:a:openremote:openremote:1.12.3
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cpe:2.3:a:openremote:openremote:1.13.0
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cpe:2.3:a:openremote:openremote:1.13.1
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cpe:2.3:a:openremote:openremote:1.14.0
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cpe:2.3:a:openremote:openremote:1.15.0
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cpe:2.3:a:openremote:openremote:1.15.1
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cpe:2.3:a:openremote:openremote:1.15.2
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cpe:2.3:a:openremote:openremote:1.16.0
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cpe:2.3:a:openremote:openremote:1.16.1
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cpe:2.3:a:openremote:openremote:1.17.0
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cpe:2.3:a:openremote:openremote:1.17.1
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cpe:2.3:a:openremote:openremote:1.17.2
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cpe:2.3:a:openremote:openremote:1.17.3
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cpe:2.3:a:openremote:openremote:1.18.0
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cpe:2.3:a:openremote:openremote:1.19.0
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cpe:2.3:a:openremote:openremote:1.2.0
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cpe:2.3:a:openremote:openremote:1.2.1
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cpe:2.3:a:openremote:openremote:1.2.2
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cpe:2.3:a:openremote:openremote:1.2.3
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cpe:2.3:a:openremote:openremote:1.2.4
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cpe:2.3:a:openremote:openremote:1.20.0
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cpe:2.3:a:openremote:openremote:1.20.1
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cpe:2.3:a:openremote:openremote:1.20.2
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cpe:2.3:a:openremote:openremote:1.21.0
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cpe:2.3:a:openremote:openremote:1.22.0
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cpe:2.3:a:openremote:openremote:1.3.0
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cpe:2.3:a:openremote:openremote:1.3.1
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cpe:2.3:a:openremote:openremote:1.3.2
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cpe:2.3:a:openremote:openremote:1.3.3
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cpe:2.3:a:openremote:openremote:1.3.4
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cpe:2.3:a:openremote:openremote:1.3.5
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cpe:2.3:a:openremote:openremote:1.4.0
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cpe:2.3:a:openremote:openremote:1.5.0
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cpe:2.3:a:openremote:openremote:1.6.0
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cpe:2.3:a:openremote:openremote:1.6.1
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cpe:2.3:a:openremote:openremote:1.6.2
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cpe:2.3:a:openremote:openremote:1.6.3
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cpe:2.3:a:openremote:openremote:1.6.4
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cpe:2.3:a:openremote:openremote:1.6.5
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cpe:2.3:a:openremote:openremote:1.7.0
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cpe:2.3:a:openremote:openremote:1.8.0
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cpe:2.3:a:openremote:openremote:1.8.1
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cpe:2.3:a:openremote:openremote:1.9.0