Keycloak-services: improper authorization in keycloak organization mapper allows unauthorized organization claims (keycloak-services)
En bref
- Source
- NVD
- EPSS
- EPSS 0.47 % · centile 41 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Deferred
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.
Faiblesses (CWE)
- CWE-284 — Contrôle d'accès incorrect
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | redhat |
| CVSS 3.1 | MEDIUM 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | NVD · secalert@redhat.com (Secondary) |
Avis
- GHSA-gvgg-2r3r-53x7 — Improper Authorization in Keycloak Organization Mapper Allows Unauthorized Organization Claims
Références européennes
- ENISA EUVD · EUVD-2025-4583
- GCVE · GCVE-0-2025-1391
Produits affectés
| Produit | Versions |
|---|---|
| keycloak-services | affected 26.0.0 < 26.0.10 |
| Red Hat · Red Hat Build of Keycloak | |
| 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 < * |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |