Cross-Site Scripting Vulnerability in Nagios Log Server by Nagios
CVE-2023-7323

5.1MEDIUM

Key Information:

Vendor

NagiOS

Status
Log Server
Vendor
CVE Published:
30 October 2025

What is CVE-2023-7323?

Nagios Log Server versions earlier than 2024R1 are susceptible to a cross-site scripting (XSS) flaw through the Create User functionality. This vulnerability stems from inadequate validation or escaping of user-input data, which could permit an attacker to insert and execute arbitrary scripts within the browser context of an affected user, potentially compromising sensitive information and leading to unauthorized actions.

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Affected Version(s)

Log Server 0 < 2024R1

References

https://www.nagios.com/changelog/nagios-log-server-2024r1/
release-notespatch
https://www.vulncheck.com/advisories/nagios-log-server-xs...
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

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