CVE-2011-10040

Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the link-handling functions used by status and report pages. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.nagios.com/changelog/nagios-xi/	Release Notes
https://www.vulncheck.com/advisories/nagios-xi-xss-via-status-report-page-link-functions	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nagios:nagios_xi::::::::
	cpe:2.3:a:nagios:nagios_xi:2011:r1::::::
	cpe:2.3:a:nagios:nagios_xi:2011:r1.1::::::
	cpe:2.3:a:nagios:nagios_xi:2011:r1.2::::::
	cpe:2.3:a:nagios:nagios_xi:2011:r1.3::::::
	cpe:2.3:a:nagios:nagios_xi:2011:r1.4::::::
	cpe:2.3:a:nagios:nagios_xi:2011:r1.5::::::
	cpe:2.3:a:nagios:nagios_xi:2011:r1.6::::::
	cpe:2.3:a:nagios:nagios_xi:2011:r1.7::::::
	cpe:2.3:a:nagios:nagios_xi:2011:r1.8::::::

History

18 Oct 2026, 00:10

Type	Values Removed	Values Added
Summary		(es) Las versiones de Nagios XI anteriores a 2011R1.9 son vulnerables a cross-site scripting (XSS) a través de las funciones de manejo de enlaces utilizadas por las páginas de estado e informes. Una validación o escape insuficiente de la entrada proporcionada por el usuario puede permitir a un atacante inyectar y ejecutar scripts arbitrarios en el contexto del navegador de una víctima.

Information

Published : 2025-10-30 22:15

Updated : 2026-10-18 00:10

NVD link : CVE-2011-10040

Mitre link : CVE-2011-10040

CVE.ORG link : CVE-2011-10040

JSON object : View

Products Affected

nagios

nagios_xi

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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