CVE-2026-40969
LOW3.7EPSS 0.06%Spring gRPC AuthenticationException messages are reflected to remote client
發布日:2026/4/28修改日:2026/5/6
描述
The raw message of every server-side AuthenticationException is returned to the unauthenticated remote caller in the gRPC status description. This allows an attacker to obtain information about the authentication failure, which may be useful for further attacks. Affected versions: Spring gRPC: 1.0.0 - 1.0.2 (fixed in 1.0.3). Older, unsupported versions are also affected.
受影響套件(1)
- Maven/org.springframework.grpc:spring-grpcfrom 0, < 1.0.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |