CVE-2025-44823: Nagios Log Server

High severity, CVSS 8.8. EPSS: 16.1% chance of exploitation in the next 30 days.

Nagios Log Server before 2024R1.3.2 allows authenticated users to retrieve cleartext administrative API keys via a /nagioslogserver/index.php/api/system/get_users call. This is GL:NLS#475.

Affected products

• Nagios Log Server: before 2024 (fixed in 2024); version 2024 only

Published 2025-10-07. Last modified 2026-10-08.