CVE-2023-40931
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...
- Published
- Sep 19, 2023
- Updated
- Jul 9, 2026
- Assigning CNA
- mitre
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NModerate · next 30 days
- Percentile
- 96.1%
- Model date
- Oct 15, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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
Sources
http/cves/2023/CVE-2023-40931.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: status,word($.matchers[*].type)
Python exploit targeting the Nagios XI SQL injection vulnerability CVE-2023-40931, enabling injection-based access against affected instances.
CVE-2023-40931 Proof of Concept made for HTB MONITORED
- CVE-2023-40931-PoCExploit
The sqlmap payload to exploit CVE-2023-40931
Responsible use
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