CVE-2023-24034: Nagios XI

Low severity, CVSS 3.1. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue was discovered in twilio_ajax_handler.php in Nagios XI before 5.9.3. An attacker can force a user to visit a malicious site by using a open redirect vulnerability.

Affected products

• Nagios Nagios XI: before 5.9.3 (fixed in 5.9.3)

Published 2026-09-14. Last modified 2026-09-22.