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CVE-2023-47410 is a stored cross-site scripting vulnerability in Nagios XI, affecting the admin user management page in versions including 5.11.1. According to the provided context, the flaw is caused by unsafe concatenation/insertion of usernames into inline JavaScript in the Manage Users / Admin’s User Management interface. A malicious username containing JavaScript can be stored by the application and later rendered in the administrative page without proper output encoding, causing the payload to execute in the victim administrator’s browser when the page is viewed. The issue was mitigated by Nagios in version 5.11.4.
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A stored XSS vulnerability in the Nagios XI admin user management page caused by unsafe concatenation of usernames into inline JavaScript.
A medium-severity stored XSS vulnerability in Nagios XI's admin user management page caused by unsafe concatenation of usernames into inline JavaScript, enabling script execution in an administrator's browser.
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Cross-references every affected SKU, including bundled OEM variants.
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