Inclusion of Sensitive Information in Log Files in grpc-go - #VU144258
Published: July 3, 2024 / Updated: August 19, 2026
Vulnerability identifier: #VU144258
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-532
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to disclose sensitive information.
The vulnerability exists due to insertion of sensitive information into log files in grpc metadata logging when logging context containing gRPC metadata. A local user can read log output to disclose sensitive information.
Private tokens may be exposed if application logging includes context values that contain gRPC metadata.
Affected software
grpc-go
Remediation
Install security update from vendor's website.
grpc-go - update to 1.64.0