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CVE-2025-34227
Published: Sep 25, 2025
Modified: May 15, 2026
PUBLISHED
Description
Nagios XI < 2026R1 is vulnerable to an authenticated command injection vulnerability within the MongoDB Database, MySQL Query, MySQL Server, Postgres Server, and Postgres Query wizards. It is possible to inject shell characters into arguments provided to the service and execute arbitrary system commands on the underlying host as the `nagios` user.
| Vendor | Product | Versions |
|---|---|---|
Nagios | Nagios XI | affected 0 - < 2026R1 |
Weaknesses (CWE)
References
https://www.nagios.com/changelog/
vendor-advisory
patch
https://www.nagios.com/products/security/
vendor-advisory
patch
https://theyhack.me/CVE-2025-34227-Nagios-XI-Wizard-Command-Injection/
technical-description
exploit
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