CVE-2022-1245
CRITICAL9.8EPSS 0.43%Keycloak vulnerable to privilege escalation on Token Exchange feature
發布日:2022/4/26修改日:2026/3/13
描述
A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.
受影響套件(1)
- Maven/org.keycloak:keycloak-servicesfrom 0, < 18.0.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |