CVE-2025-1391
Published: Feb 17, 2025
Modified: May 6, 2026
CVSS v3.1
5.4
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Unknown | keycloak-services | affected 26.0.0 - < 26.0.10 |
Red Hat | Red Hat Build of Keycloak | All versions |
Red Hat | Red Hat build of Keycloak 26.0 | unaffected 26.0.10-3 - < * |
Red Hat | Red Hat build of Keycloak 26.0 | unaffected 26.0-11 - < * |
Red Hat | Red Hat build of Keycloak 26.0 | unaffected 26.0-12 - < * |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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