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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-109355

LibreNMS before 26.9.0 Stored XSS via Tools Oxidized Node List

Description

LibreNMS before 26.9.0 contains a stored cross-site scripting vulnerability in get_oxidized_nodes_list() 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 Tools Oxidized page.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

librenms librenms

Default version status: unaffected

  • 0 to < 26.9.0affected
  • 26.9.0unaffected

References