CVE-2025-39665

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames...

Linux Distros Unpatched Vulnerability : CVE-2025-39665

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames. CVE-2025-39665 Note...

DEBIAN-CVE-2025-39665

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames...

UBUNTU-CVE-2025-39665

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames...

CVE-2025-39665

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames...

CVE-2025-39665

NagVis Checkmk MultisiteAuth vulnerability CVE-2025-39665 affects versions before 1.9.48. An unauthenticated attacker can enumerate Checkmk usernames via user enumeration in the multisite authentication flow. Public references point to NagVis 1.9.48 as the fix. Impact details are limited to usern...

EUVD-2025-200737

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames...

CVE-2025-39665 Livestatus Injection in dynmaps

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames...

CVE-2025-39665

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames...

CVE-2025-39665: Observable Discrepancy

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames...

PT-2025-48802

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 ...