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CVE-2025-64998
Published: Mar 24, 2026
Modified: Mar 25, 2026
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
Checkmk GmbH | Checkmk | affected 2.4.0 - < 2.4.0p23affected 2.3.0 - < 2.3.0p45affected 2.2.0 |
Weaknesses (CWE)
References
https://checkmk.com/werk/18954
vendor-advisory
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