CVE-2025-64997

Medium

Description

Insufficient permission validation in Checkmk versions prior to 2.4.0p17 and 2.3.0p42 allow low-privileged users to view agent information via the REST API, which could lead to information disclosure.

SeverityMedium
CVSS6.5
Exploit probability—
ProductCheckmk
PublishedDec 18, 2025
First seenDec 18, 2025
Weakness typeCWE-280CWE-280

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
checkmk checkmk2.2.0, 2.3.0, 2.4.0—

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