Description

Nagios XI versions prior to < 2024R1.1.2 are vulnerable to a reflected cross-site scripting (XSS) via the login page when accessed with older web browsers. Insufficient validation or escaping of user-supplied input reflected by the login page can allow 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 origin. The issue is observable under legacy browser behaviors; modern browsers may mitigate some vectors.

INFO

Published Date :

2025-10-30T21:43:55.640Z

Last Modified :

2025-11-17T18:21:47.166Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2024-13993 vulnerability.

Vendors Products
Nagios
  • Nagios Xi
  • Xi
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-13993.

URL Resource
https://www.nagios.com/changelog/nagios-xi/ cve-icon cve-icon
https://www.nagios.com/products/security/#nagios-xi cve-icon cve-icon
https://www.vulncheck.com/advisories/nagios-xi-reflected-xss-via-login-page-on-older-browsers cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact