Vulnerability Details CVE-2023-53689
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 25.0%
CVSS Severity
CVSS v3 Score 4.8
References
Products affected by CVE-2023-53689
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cpe:2.3:a:nagios:fusion:4.0.0
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cpe:2.3:a:nagios:fusion:4.0.1
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cpe:2.3:a:nagios:fusion:4.1.0
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cpe:2.3:a:nagios:fusion:4.1.1
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cpe:2.3:a:nagios:fusion:4.1.2
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cpe:2.3:a:nagios:fusion:4.1.3
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cpe:2.3:a:nagios:fusion:4.1.4
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cpe:2.3:a:nagios:fusion:4.1.5
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cpe:2.3:a:nagios:fusion:4.1.6
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cpe:2.3:a:nagios:fusion:4.1.7
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cpe:2.3:a:nagios:fusion:4.1.8
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cpe:2.3:a:nagios:fusion:4.1.9