CVE-2025-34278

Nagios Network Analyzer < 2024R1 Source Groups / Percentile Calculator Menu Stored XSS

Published Oct 30, 2025 CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Description
Nagios Network Analyzer versions prior to 2024R1 contain a stored cross-site scripting (XSS) vulnerability in the Source Groups page (percentile calculator menu). An attacker can supply a malicious payload which is stored by the application and later rendered in the context of other users. When a victim views the affected page the injected script executes in the victim's browser context.

Remediation

Vendor Solution

Nagios addresses this vulnerability as "An XSS vulnerability has been discovered in the Source Groups page" and "Fixed an XSS vulnerability in percentile calculator menu."

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:nagios:network_analyzer:2024:*:*:*:*:*:*:*
Type Values Removed Values Added
CPEs cpe:2.3:a:nagios:network_analyzer:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Nagios
Nagios network Analyzer
Vendors & Products Nagios
Nagios network Analyzer
Type Values Removed Values Added
Description Nagios Network Analyzer versions prior to 2024R1 contain a stored cross-site scripting (XSS) vulnerability in the Source Groups page (percentile calculator menu). An attacker can supply a malicious payload which is stored by the application and later rendered in the context of other users. When a victim views the affected page the injected script executes in the victim's browser context.
Title Nagios Network Analyzer < 2024R1 Source Groups / Percentile Calculator Menu Stored XSS
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Nov 17, 2025, 9:36 PM
Reserved
Apr 15, 2025, 7:15 PM
Status
Analyzed
Published
Oct 30, 2025, 10:15 PM
Modified
Oct 7, 2026, 9:10 PM