CVE-2025-64998

N/A

Description

Exposure of session signing secret in Checkmk <2.4.0p23, <2.3.0p45 and 2.2.0 allows an administrator of a remote site with config sync enabled to hijack sessions on the central site by forging session cookies.

CVE Details

CVSS v3.1 ScoreN/A

Published3/24/2026

Last Modified3/24/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-522

References

https://checkmk.com/werk/18954(security@checkmk.com)

IOC Correlations

No correlations recorded

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