{"id":"CVE-2023-40931","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-40931","generatedAt":"2026-11-04T22:54:56.473Z","title":"A SQL injection vulnerability in Nagios XI from version 5.11.0 up to and including 5.11.1 allows authenticated attackers to execute arbitrary SQL commands via the ID parameter in the POST request to /nagiosxi/admin/banner_message-ajaxhelper.php","description":"A SQL injection vulnerability in Nagios XI from version 5.11.0 up to and including 5.11.1 allows authenticated attackers to execute arbitrary SQL commands via the ID parameter in the POST request to /nagiosxi/admin/banner_message-ajaxhelper.php","published":"2023-09-19T23:15:09.000Z","lastModified":"2026-07-09T01:18:37.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-89"],"affected":["nagios/nagios xi"],"epss":{"score":0.11869,"percentile":0.96103,"date":"2026-11-03","history":[{"date":"2026-09-20","score":0.12547,"percentile":0.96046}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 11.9%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://outpost24.com/blog/nagios-xi-vulnerabilities/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.nagios.com/products/security/","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://outpost24.com/blog/nagios-xi-vulnerabilities/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.nagios.com/products/security/","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-40931","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}