5.4

CVE-2025-1391

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

Improper Authorization in Keycloak Organization Mapper Allows Unauthorized Organization Claims 

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.
Mögliche Gegenmaßnahme
Keycloak Server: Install latest version
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
Collection URLhttps://github.com/keycloak/keycloak
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Paket keycloak-services
Default Statusunaffected
Version 26.0.0
Version < 26.0.10
Status affected
HerstellerRed Hat
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Produkt Red Hat Build of Keycloak
Default Statusunaffected
HerstellerRed Hat
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Produkt Red Hat build of Keycloak 26.0
Default Statusaffected
Version 26.0.10-3
Version < *
Status unaffected
HerstellerRed Hat
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Produkt Red Hat build of Keycloak 26.0
Default Statusaffected
Version 26.0-11
Version < *
Status unaffected
HerstellerRed Hat
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Produkt Red Hat build of Keycloak 26.0
Default Statusaffected
Version 26.0-12
Version < *
Status unaffected
VulnDex Vulnerability Enrichment
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Weitere Schwachstelleninformationen
SystemKeycloak
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Produkt Keycloak Server
Version >= 0.0.0, < 26.0.10
Version >= 26.1.0, < 26.1.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.09% 0.252
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secalert@redhat.com 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-284 Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.