medium5.3
CVE-2025-39665
User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames.
Impact
User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Nagvis | Nagvis | before 1.9.48 |