CVE-2024-13992
Medium
Description
Nagios XI versions prior to < 2024R1.1 is vulnerable to a cross-site scripting (XSS) when a user visits the "missing page" (404) page after following a link from another website. The vulnerable component, page-missing.php, fails to properly validate or escape user-supplied input, allowing an attacker to craft a malicious link that, when visited by a victim, executes arbitrary JavaScript in the victim’s browser within the Nagios XI domain.
SeverityMedium
CVSS5.4
Exploit probability—
ProductNagios Xi
PublishedOct 31, 2025
First seenOct 31, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- nagios nagios_xi2024 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nagios nagios_xi | v < 2024, 2024 | 2024 |
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