Description

Nagios Fusion versions prior to 4.2.0 contain a reflected cross-site scripting (XSS) vulnerability in the license key configuration flow that can result in execution of attacker-controlled script in the browser of a user who follows a crafted URL. While the application server itself is not directly corrupted by the reflected XSS, the resulting browser compromise can lead to credential/session theft and unauthorized administrative actions.

INFO

Published Date :

2025-10-30T21:20:59.302Z

Last Modified :

2025-10-31T16:40:29.216Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53689 vulnerability.

Vendors Products
Nagios
  • Fusion
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53689.

URL Resource
https://www.nagios.com/changelog/nagios-fusion/ cve-icon cve-icon
https://www.nagios.com/products/security/#fusion cve-icon cve-icon
https://www.vulncheck.com/advisories/nagios-fusion-license-information-reflected-xss cve-icon cve-icon
Login to claim this CVE

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