CVE-2025-1391

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Source

https://cve.org/CVERecord?id=CVE-2025-1391

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-1391.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-1391

Aliases

GHSA-gvgg-2r3r-53x7

Published

2025-02-17T14:01:35.354Z

Modified

2026-07-16T03:47:31.744995900Z

Severity

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

Summary

Keycloak-services: improper authorization in keycloak organization mapper allows unauthorized organization claims

Details

A flaw was found in the Keycloak organization feature, which allows the incorrect assignment of an organization to a user if their username or email matches the organization’s domain pattern. This issue occurs at the mapper level, leading to misrepresentation in tokens. If an application relies on these claims for authorization, it may incorrectly assume a user belongs to an organization they are not a member of, potentially granting unauthorized access or privileges.

Database specific

{
    "cwe_ids": [
        "CWE-284"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/1xxx/CVE-2025-1391.json",
    "cna_assigner": "redhat"
}

References

Affected packages

Git / github.com/keycloak/keycloak

Affected ranges

Type

GIT

Repo

https://github.com/keycloak/keycloak

Events

Introduced

632f214aa2d668e8b59920c3dfcc449da68254a4

Fixed

b8563422152a91683d46ece89f257b343767cc14

Database specific

{
    "extracted_events": [
        {
            "introduced": "26.0.0"
        },
        {
            "fixed": "26.0.10"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-1391.json"