Vulnerability Details CVE-2025-34278
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.8%
CVSS Severity
CVSS v3 Score 5.4
References
Products affected by CVE-2025-34278
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cpe:2.3:a:nagios:network_analyzer:2.2.0
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cpe:2.3:a:nagios:network_analyzer:2.2.1
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cpe:2.3:a:nagios:network_analyzer:2.2.3
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cpe:2.3:a:nagios:network_analyzer:2.3.0
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cpe:2.3:a:nagios:network_analyzer:2.3.1
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cpe:2.3:a:nagios:network_analyzer:2.4.0
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cpe:2.3:a:nagios:network_analyzer:2.4.1
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cpe:2.3:a:nagios:network_analyzer:2.4.2
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cpe:2.3:a:nagios:network_analyzer:2.4.3
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cpe:2.3:a:nagios:network_analyzer:2014