{"id":"CVE-2025-34227","title":"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","summary":"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 argu…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-78"],"vendor":"nagios","product":"nagios_xi","affected":["nagios_xi <= 2026"],"published":"2025-09-25","updated":"2026-10-11","sourceUpdated":"2026-10-11T20:10:00.200","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-34227","references":[{"url":"https://theyhack.me/CVE-2025-34227-Nagios-XI-Wizard-Command-Injection/","label":"disclosure@vulncheck.com"},{"url":"https://www.nagios.com/changelog/","label":"disclosure@vulncheck.com"},{"url":"https://www.nagios.com/products/security/","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/nagios-xi-config-wizard-auth-command-injection","label":"disclosure@vulncheck.com"}],"tags":["nvd","exploit-available"],"epss":0.24251,"epssPercentile":0.97815,"exploits":{"github":1,"githubRepos":["https://github.com/mcorybillington/CVE-2025-34227_Nagios-XI-Command-Injection-Configuration-Wizard"],"checkedAt":"2026-10-12T14:51:08.507Z"},"exploitAvailable":true,"ingestedAt":"2026-10-12T14:50:33.995Z","slug":"CVE-2025-34227","body":"## Overview\n\nNagios 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.\n\n## Affected\n\n- `nagios_xi <= 2026`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":65,"depthScoreParts":{"impact":48.4,"likelihood":4.9,"exploitation":12,"ransomware":0},"changes":[]}