CVE-2026-41166

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Source

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

Import Source

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

JSON Data

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

Aliases

GHSA-49vv-25qx-mg44

Published

2026-04-22T20:31:29.234Z

Modified

2026-04-29T12:49:52.992297Z

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

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

References

Affected packages

Git / github.com/openremote/openremote

Affected ranges

Type

GIT

Repo

https://github.com/openremote/openremote

Events

Introduced

Fixed

38b9b55a84fc3b7e582879a56c0e2c2d0d2daf53

Database specific

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.22.1"
        }
    ],
    "source": "AFFECTED_FIELD"
}

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

vanir_signatures_modified

"2026-04-29T12:49:52Z"

vanir_signatures

[
    {
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "251934035670255277689947968565461017183",
                "299615980489034397236031457586547942008",
                "117676322877541317703836731853899128320",
                "237098204049922686863527302705452495602",
                "249697615861708996734936966951263384344",
                "138484438192112742305351476051444609359",
                "142970744098321418686604277213682678691",
                "80288050604985277401082417543466509223",
                "249524405133918028842978621300191933713",
                "85439014895134549720080188140162319130",
                "118102796418742001185444349597881435147",
                "66312493425627644208772463835720195329",
                "321012955766064072973566257686708920328",
                "107664221178909685114516741381734212982",
                "89649365044303810402660825454923870286",
                "220547492557685440471918306199107555632",
                "173660870094792541292400959274741800029",
                "126587264119479544188213639463275750114",
                "134940876968500405225778715561055455554",
                "14618910547863859385539471161257932345",
                "266973850402441956984968684323221594909",
                "13618020404081250185482741469763518082",
                "46414950478031200227205823425635304433",
                "234831748277701653387385253615509136957",
                "143437113404168216642923525715632517497",
                "63761865142482496096758811687738019982",
                "91381220456512280019999006600680532453"
            ]
        },
        "id": "CVE-2026-41166-28a4969d",
        "signature_type": "Line",
        "target": {
            "file": "manager/src/main/java/org/openremote/manager/asset/AssetResourceImpl.java"
        },
        "source": "https://github.com/openremote/openremote/commit/38b9b55a84fc3b7e582879a56c0e2c2d0d2daf53",
        "deprecated": false
    },
    {
        "signature_version": "v1",
        "digest": {
            "function_hash": "271442230655842211531282664518353395339",
            "length": 488.0
        },
        "id": "CVE-2026-41166-701d5960",
        "signature_type": "Function",
        "target": {
            "file": "manager/src/main/java/org/openremote/manager/asset/AssetResourceImpl.java",
            "function": "updateNoneParent"
        },
        "source": "https://github.com/openremote/openremote/commit/38b9b55a84fc3b7e582879a56c0e2c2d0d2daf53",
        "deprecated": false
    },
    {
        "signature_version": "v1",
        "digest": {
            "function_hash": "99004910571964356651713061366659921792",
            "length": 511.0
        },
        "id": "CVE-2026-41166-a2d0d57e",
        "signature_type": "Function",
        "target": {
            "file": "manager/src/main/java/org/openremote/manager/asset/AssetResourceImpl.java",
            "function": "updateParent"
        },
        "source": "https://github.com/openremote/openremote/commit/38b9b55a84fc3b7e582879a56c0e2c2d0d2daf53",
        "deprecated": false
    }
]

source

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