| Name | CVE-2025-39665 |
| Description | User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| nagvis (PTS) | bullseye | 1:1.9.25-2 | vulnerable |
| bullseye (security) | 1:1.9.25-2+deb11u2 | vulnerable |
| bookworm | 1:1.9.34-1 | vulnerable |
| trixie | 1:1.9.47-1 | vulnerable |
| forky, sid | 1:1.9.48-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| nagvis | source | (unstable) | 1:1.9.48-1 | | | |
Notes
[trixie] - nagvis <no-dsa> (Minor issue)
[bookworm] - nagvis <no-dsa> (Minor issue)
https://github.com/NagVis/nagvis/pull/411
Fixed by: https://github.com/NagVis/nagvis/commit/1a3d3ed21fb974da952ce2df13f20c2884626ebe (nagvis-1.9.48)