CVE-2025-1391
Improper Authorization in Keycloak Organization Mapper Allows Unauthorized Organization Claims
5.4
MEDIUM
CVSS 3.1
EPSS 0.38%
描述
This vulnerability is caused by the improper mapping of users to organizations based solely on email/username patterns. The issue is limited to the token claim level, meaning the user is not truly added to the organization but may appear as such in applications relying on these claims. The risk increases in scenarios where self-registration is enabled and unrestricted, allowing an attacker to exploit the naming pattern. The issue is mitigated if admins restrict registration or use strict validation mechanisms.
如何修補 CVE-2025-1391
要修補 CVE-2025-1391,請將受影響套件升級到下列已修補版本。
- —升級至 26.1.3 或更新版本
CVE-2025-1391 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 26.1.0, < 26.1.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |