6.9
/ 10
MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Description
User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames.
Basic Information
ID
CVE-2025-39665
Source
Checkmk
Published
Dec 3, 2025 at 09:55
Affected Product
Vendor
Nagvis
Product
Nagvis
Version
1.9.0
Affected Versions
Nagvis Nagvis 1.9.0