Cross-site Scripting (XSS)

Overview librenms/librenms is a fully featured network monitoring system that provides a wealth of features and device support. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the Alert Template name field. An attacker can execute arbitrary JavaScript in the conte...

CVE-2025-55296

LibreNMS (LibreNMS) has a stored XSS in the Alert Template name field affecting versions up to and including 25.6.0. The vulnerability requires an admin to inject JavaScript that executes when the template renders, potentially compromising other admin accounts. Remediation is to upgrade to versio...

CVE-2025-55296 LibreNMS allows stored XSS in Alert Template name field

librenms is a community-based GPL-licensed network monitoring system. A stored Cross-Site Scripting XSS vulnerability exists in LibreNMS = 25.6.0 in the Alert Template creation feature. This allows a user with the admin role to inject malicious JavaScript, which will be executed when the template...

CVE-2025-55296 LibreNMS allows stored XSS in Alert Template name field

librenms is a community-based GPL-licensed network monitoring system. A stored Cross-Site Scripting XSS vulnerability exists in LibreNMS = 25.6.0 in the Alert Template creation feature. This allows a user with the admin role to inject malicious JavaScript, which will be executed when the template...

LibreNMS 跨站脚本漏洞

LibreNMS is an open source network monitoring system based on PHP and MySQL from the LibreNMS community. The system features customizable alerts, auto-discovery of network environments, and automatic updates. A cross-site scripting vulnerability exists in LibreNMS version 24.7.0 and prior version...