PT-2025-48802
CVE-2025-39665
·
Published
2025-12-03
·
Updated
2026-10-18
Description by
CVSS 4.0
6.9
MediumMetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
Nagvis Checkmk MultisiteAuth versions prior to 1.9.48
Description
An unauthenticated attacker can enumerate Checkmk usernames. This issue affects the user enumeration functionality within the software.
Recommendations
Update to version 1.9.48 or later.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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