CVE-2026-92002

Affected versions of MISP use Redis to throttle repeated authentication-failure log entries. The intent is to avoid excessive duplicate logs while still recording failed authentication activity. However, User->setupRedis() returns false when Redis cannot be reached. The vulnerable _shouldLog() logic only returned true when a Redis instance existed and no throttle key was present. Therefore, when Redis was unavailable, the function did not allow the log write at all, effectively silencing authentication-failure logging for the duration of the outage. Version affected: ≤2.5.45

CVSS

No CVSS.

References

Link	Resource
https://github.com/MISP/MISP/commit/a39b25d2f

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-15 12:17

Updated : 2026-09-16 13:42

NVD link : CVE-2026-92002

Mitre link : CVE-2026-92002

CVE.ORG link : CVE-2026-92002

JSON object : View

Products Affected

No product.

CWE

CWE-778

Insufficient Logging

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