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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.

PUBLISHED Reserved 2025-04-15 | Published 2025-10-30 | Updated 2025-10-31 | Assigner VulnCheck




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Product status

Default status
unaffected

Any version before 2024R1
affected

Credits

Tisha Manandhar finder

References

www.nagios.com/products/security/ vendor-advisory patch

www.nagios.com/changelog/ release-notes patch

www.vulncheck.com/...s-percentile-calculator-menu-stored-xss third-party-advisory

cve.org (CVE-2025-34278)

nvd.nist.gov (CVE-2025-34278)

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