CyberRota Analysis
This is a low severity vulnerability with a CVSS score of 3.7. It may be remotely exploitable.
CVE
CVE-2026-40969
Severity
LOW
CVSS
3.7
EPSS
0.20%
Original NVD Description
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.
Related CVEs
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