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CVE

CWE

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CVE-2025-34278

Published: Oct 30, 2025

Modified: Nov 17, 2025

PUBLISHED

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.

Vendor	Product	Versions
Nagios	Network Analyzer	affected `0 - < 2024R1`

Weaknesses (CWE)

References

https://www.nagios.com/products/security/#network-analyzer

vendor-advisory

patch

https://www.nagios.com/changelog/#network-analyzer

release-notes

patch

https://www.vulncheck.com/advisories/nagios-network-analyzer-source-groups-percentile-calculator-menu-stored-xss

third-party-advisory

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