Medium severity5.4NVD Advisory· Published Oct 30, 2025· Updated Jun 16, 2026
CVE-2011-10036
CVE-2011-10036
Description
Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the handling of the "backend_url" JavaScript link. 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12- Nagios/XIv5Range: 0
<2011R1.9+ 10 more
- (no CPE)range: <2011R1.9
- cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*range: <=2009
- 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:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- www.vulncheck.com/advisories/nagios-xi-xss-via-backend-url-javascript-link-handlernvdThird Party Advisory
- www.nagios.com/changelog/nagios-xi/nvdRelease Notes
News mentions
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