Orta CVSS 6.5
CVE-2026-18203: Build Of Keycloak: hatalı yetkilendirme
Açıklama (NVD)
A flaw was found in the group policy evaluation logic of Keycloak, an identity and access management solution. When a group policy is set to extend permissions to child groups, the system incorrectly uses a simple text-based prefix check to verify group membership. This allows a user who belongs to a different group with a similar starting name to bypass security checks and gain unauthorized access to administrative functions or protected resources.
Özet bilgiler
- Ürün
- Redhat Build Of Keycloak
- CVSS v3.1
- 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N - EPSS
- %0,31 (yüzdelik 24)
- CWE
- CWE-863
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| redhat-build-of-keycloak | — | — | — |