{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41166","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-04-17T16:34:45.525Z","datePublished":"2026-04-22T20:31:29.234Z","dateUpdated":"2026-04-28T03:55:21.242Z"},"containers":{"cna":{"title":"OpenRemote has Improper Access Control via updateUserRealmRoles function","problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/openremote/openremote/security/advisories/GHSA-49vv-25qx-mg44","tags":["x_refsource_CONFIRM"],"url":"https://github.com/openremote/openremote/security/advisories/GHSA-49vv-25qx-mg44"},{"name":"https://github.com/openremote/openremote/releases/tag/1.22.1","tags":["x_refsource_MISC"],"url":"https://github.com/openremote/openremote/releases/tag/1.22.1"}],"affected":[{"vendor":"openremote","product":"openremote","versions":[{"version":"< 1.22.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-04-22T20:31:29.234Z"},"descriptions":[{"lang":"en","value":"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."}],"source":{"advisory":"GHSA-49vv-25qx-mg44","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/openremote/openremote/security/advisories/GHSA-49vv-25qx-mg44","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-24T00:00:00+00:00","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-41166"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-28T03:55:21.242Z"}}]}}