CVE-2026-41166

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Source

https://cve.org/CVERecord?id=CVE-2026-41166

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41166.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-41166

Aliases

GHSA-49vv-25qx-mg44

Published

2026-04-22T20:31:29.234Z

Modified

2026-07-15T01:49:08.294858552Z

Severity

7.0 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L CVSS Calculator

Summary

OpenRemote has Improper Access Control via updateUserRealmRoles function

Details

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.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-284"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41166.json"
}

References

Affected packages

Git / github.com/openremote/openremote

Affected ranges

Type

GIT

Repo

https://github.com/openremote/openremote

Events

Introduced

Fixed

38b9b55a84fc3b7e582879a56c0e2c2d0d2daf53

Database specific

{
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:openremote:openremote:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.22.1"
        }
    ]
}

Affected versions

1.*

1.10.0

1.11.0

1.11.1

1.11.2

1.11.3

1.12.0

1.12.1

1.12.2

1.12.3

1.13.0

1.13.1

1.14.0

1.15.0

1.15.1

1.15.2

1.16.0

1.16.1

1.17.0

1.17.1

1.17.2

1.17.3

1.18.0

1.19.0

1.2.0

1.2.1

1.2.2

1.2.3

1.2.4

1.20.0

1.20.1

1.20.2

1.21.0

1.22.0

1.3.0

1.3.1

1.3.2

1.3.3

1.3.4

1.3.5

1.4.0

1.5.0

1.6.0

1.6.1

1.6.2

1.6.3

1.6.4

1.6.5

1.7.0

1.8.0

1.8.1

1.9.0

Other

archive/console_loader

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41166.json"