Medium severity5.4NVD Advisory· Published Oct 30, 2025· Updated Jun 17, 2026
CVE-2025-34278
CVE-2025-34278
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:nagios:network_analyzer:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:nagios:network_analyzer:*:*:*:*:*:*:*:*range: <2024
- (no CPE)range: <2024R1
- (no CPE)range: 0
Patches
Vulnerability mechanics
References
3- www.vulncheck.com/advisories/nagios-network-analyzer-source-groups-percentile-calculator-menu-stored-xssnvdThird Party Advisory
- www.nagios.com/changelog/nvdRelease Notes
- www.nagios.com/products/security/nvdProduct
News mentions
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