CVE-2026-3121
Keycloak: manage-clients permission escalates to full realm admin access
6.5
MEDIUM
CVSS 3.1
EPSS 0.47%
描述
A flaw was found in Keycloak. An administrator with `manage-clients` permission can exploit a misconfiguration where this permission is equivalent to `manage-permissions`. This allows the administrator to escalate privileges and gain control over roles, users, or other administrative functions within the realm. This privilege escalation can occur when admin permissions are enabled at the realm level.
如何修補 CVE-2026-3121
要修補 CVE-2026-3121,請將受影響套件升級到下列已修補版本。
- —升級至 26.5.6 或更新版本
CVE-2026-3121 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 26.5.6
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |