CVE-2023-7318

Nagios XI versions prior to < 2024R1.0.2 are vulnerable to cross-site scripting (XSS) via the Nagios Core Command Expansion page. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.

Score

CVSS 3.1 5.4 Medium

Status

Analyzed - disclosure@vulncheck.com

Published

2025-10-30

Last modified

2026-10-18

Weaknesses

CWE-79

Affected products

• Nagios Xi (Nagios)

References

• https://www.nagios.com/products/security/#nagios-xi
• https://www.nagios.com/changelog/nagios-xi/2024r1-0-2/
• https://www.vulncheck.com/advisories/nagios-xi-xss-via-core-command-expansion