CVE-2023-6544
Keycloak Authorization Bypass vulnerability
5.4
MEDIUM
CVSS 3.1
EPSS 1.1%
描述
Due to a permissive regular expression hardcoded for filtering allowed hosts to register a dynamic client, a malicious user with enough information about the environment could benefit and jeopardize an environment with this specific Dynamic Client Registration with TrustedDomain configuration previously unauthorized. #### Acknowledgements: Special thanks to Bastian Kanbach for reporting this issue and helping us improve our security.
如何修補 CVE-2023-6544
要修補 CVE-2023-6544,請將受影響套件升級到下列已修補版本。
- —升級至 22.0.10 或更新版本
CVE-2023-6544 正在被利用嗎?
低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 22.0.10
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 |