Medium severity4.8NVD Advisory· Published Jan 24, 2024· Updated Jun 17, 2026
CVE-2021-43584
CVE-2021-43584
Description
DOM-based Cross Site Scripting (XSS vulnerability in 'Tail Event Logs' functionality in Nagios Nagios Cross-Platform Agent (NCPA) before 2.4.0 allows attackers to run arbitrary code via the name element when filtering for a log.
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Affected products
4- cpe:2.3:a:nagios:nagios_cross_platform_agent:*:*:*:*:*:*:*:*Range: <2.4.0
- Nagios/Nagios Cross-Platform Agent (NCPA)description
- Range: <2.4.0
Patches
Vulnerability mechanics
References
1- github.com/NagiosEnterprises/ncpa/issues/830nvdExploitIssue TrackingThird Party Advisory
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