Description
Nagios XI versions prior to 2024R1.4.2 revealed API keys to users who were not authorized for API access when using Neptune themes. An authenticated user without API privileges could view another user's or their own API key value.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Nagios | XI | < 2024R1.4.2 | 2024R1.4.2 |
Advisories 2
- NCSC-2025-0349 Kwetsbaarheden verholpen in Nagios XI NCSC-NL (Netherlands) · Nov 3, 2025
- WID-SEC-2025-2459 Nagios Enterprises Nagios XI: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 30, 2025
References
- https://www.nagios.com/products/security/#nagios-xi vendor-advisory patch
- https://www.nagios.com/changelog/nagios-xi/ release-notes patch
- https://www.vulncheck.com/advisories/nagios-xi-api-key-disclosure-via-neptune-themes third-party-advisory