CVE-2026-109355

LibreNMS before 26.9.0 contains a stored cross-site scripting vulnerability in getoxidizednodeslist that renders Oxidized API fields and SNMP sysName unescaped. Attackers controlling the Oxidized response or a device's SNMP sysName can inject script that executes in browsers of users viewing the...

CVE-2026-109355 LibreNMS before 26.9.0 Stored XSS via Tools Oxidized Node List

LibreNMS before 26.9.0 contains a stored cross-site scripting vulnerability in getoxidizednodeslist that renders Oxidized API fields and SNMP sysName unescaped. Attackers controlling the Oxidized response or a device's SNMP sysName can inject script that executes in browsers of users viewing the...

CVE-2026-109355

LibreNMS versions before 26.9.0 are vulnerable to a stored cross-site scripting (XSS) vulnerability within the get_oxidized_nodes_list() function. The root cause is the rendering of Oxidized API fields and SNMP sysName without proper escaping. An attacker who can control the Oxidized response or ...

EUVD-2026-97657

LibreNMS before 26.9.0 contains a stored cross-site scripting vulnerability in getoxidizednodeslist that renders Oxidized API fields and SNMP sysName unescaped. Attackers controlling the Oxidized response or a device's SNMP sysName can inject script that executes in browsers of users viewing the...