CVE-2023-6787
Keycloak vulnerable to session hijacking via re-authentication
6.5
MEDIUM
CVSS 3.1
EPSS 0.74%
描述
A flaw was found in Keycloak. An active keycloak session can be hijacked by initiating a new authentication (having the query parameter prompt=login) and forcing the user to enter his credentials once again. If the user cancels this re-authentication by clicking Restart login, the account takeover could take place as the new session, with a different SUB, will have the same SID as the previous session.
如何修補 CVE-2023-6787
要修補 CVE-2023-6787,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-2023-6787 正在被利用嗎?
低 — EPSS 為 0.7%,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 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |