Cross-Site Scripting Vulnerability in Nagios Network Analyzer
CVE-2023-7319

5.1MEDIUM

Key Information:

Vendor

NagiOS

Status
Network Analyzer
Vendor
CVE Published:
30 October 2025

What is CVE-2023-7319?

Nagios Network Analyzer prior to version 2024R1 is susceptible to cross-site scripting (XSS) attacks via the Percentile Calculator menu. This vulnerability arises from inadequate validation and escaping of user-supplied input, which can lead to an attacker being able to inject and execute arbitrary scripts in the browser context of a user. This vulnerability poses a significant risk to the security of users interacting with the affected software.

Affected Version(s)

Network Analyzer 0 < 2024R1

References

https://www.nagios.com/changelog/#network-analyzer
release-notespatch
https://www.vulncheck.com/advisories/nagios-network-analy...
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Tisha Manandhar
JSON
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CVE-2023-7319 : Cross-Site Scripting Vulnerability in Nagios Network Analyzer