# Librenms vulnerabilities Source: https://junglewise.ai/threats/vendors/librenms Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/librenms.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 32 vulnerabilities in Librenms: 0 in the last 7 days and 23 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-109357, was published on 12 October 2026. 6 vulnerabilities in the last four weeks, up 500% on the four before (1). 1 technology has a page of its own. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 23 - All time: 32 (2 critical, 0 exploited in the wild) ## About Librenms Open-source network monitoring and management platform. ## Latest Librenms vulnerabilities - [CVE-2026-109357: LibreNMS LDAP filter injection in external authorization modes](https://junglewise.ai/threats/cve-2026-109357-librenms-before-26-9-0-contains-an-ldap-filter-injection-in-ldap) (high, CVSS 8.1, published 12 Oct 2026) - [CVE-2026-109356: LibreNMS missing authorization in PortsController::purge](https://junglewise.ai/threats/cve-2026-109356-librenms-before-26-9-0-contains-a-missing-authorization) (medium, CVSS 4.3, published 12 Oct 2026) - [CVE-2026-109355: LibreNMS stored cross-site scripting in Oxidized node list](https://junglewise.ai/threats/cve-2026-109355-librenms-before-26-9-0-contains-a-stored-cross-site-scripting) (medium, CVSS 6.1, published 12 Oct 2026) - [CVE-2026-109354: LibreNMS path traversal in NFSen channel parameter](https://junglewise.ai/threats/cve-2026-109354-librenms-before-26-9-0-contains-a-path-traversal-vulnerability) (medium, CVSS 4.3, published 12 Oct 2026) - [CVE-2026-109353: LibreNMS SQL injection in notifications.inc.php](https://junglewise.ai/threats/cve-2026-109353-librenms-before-26-9-0-contains-an-sql-injection-vulnerability) (high, CVSS 7.1, published 12 Oct 2026) - [CVE-2026-109352: LibreNMS stored cross-site scripting in wireless sensor description](https://junglewise.ai/threats/cve-2026-109352-librenms-before-26-9-0-contains-a-stored-cross-site-scripting) (medium, CVSS 6.1, published 12 Oct 2026) - [CVE-2026-108715: LibreNMS authorization bypass in smokeping graph auth](https://junglewise.ai/threats/cve-2026-108715-librenms-through-26-9-1-1-contains-an-authorization-bypass) (medium, CVSS 4.3, published 11 Oct 2026) - [CVE-2020-15875: LibreNMS SQL injection in ajax_table.php](https://junglewise.ai/threats/cve-2020-15875-librenms-sql-injection-in-ajax-table-php) (medium, CVSS 5, published 13 Sep 2026) - [CVE-2026-86427: LibreNMS argument injection in graph_title parameter](https://junglewise.ai/threats/cve-2026-86427-librenms-argument-injection-in-graph-title-parameter) (high, CVSS 8.8, published 7 Sep 2026) - [CVE-2026-86426: LibreNMS REST API authentication bypass via type coercion](https://junglewise.ai/threats/cve-2026-86426-librenms-rest-api-authentication-bypass-via-type-coercion) (critical, CVSS 9.8, published 7 Sep 2026) - [CVE-2026-84194: LibreNMS OS command injection in libvirt discovery](https://junglewise.ai/threats/cve-2026-84194-librenms-os-command-injection-in-libvirt-discovery) (info, CVSS 8.6, published 1 Sep 2026) - [CVE-2026-84193: LibreNMS stored cross-site scripting in SNMP data](https://junglewise.ai/threats/cve-2026-84193-librenms-stored-cross-site-scripting-in-snmp-data) (info, CVSS 5.8, published 1 Sep 2026) - [CVE-2026-84192: LibreNMS stored cross-site scripting in legacy PHP templates](https://junglewise.ai/threats/cve-2026-84192-librenms-stored-cross-site-scripting-in-legacy-php-templates) (high, CVSS 7.1, published 1 Sep 2026) - [CVE-2026-84191: LibreNMS stored XSS in VRF display pages](https://junglewise.ai/threats/cve-2026-84191-librenms-stored-xss-in-vrf-display-pages) (medium, CVSS 6.1, published 1 Sep 2026) - [CVE-2026-84190: LibreNMS AboutController remote code execution in snmpget configuration](https://junglewise.ai/threats/cve-2026-84190-librenms-aboutcontroller-remote-code-execution-in-snmpget) (high, CVSS 7.2, published 1 Sep 2026) - [CVE-2026-84189: LibreNMS stored XSS in Oxidized integration](https://junglewise.ai/threats/cve-2026-84189-librenms-stored-xss-in-oxidized-integration) (high, CVSS 8.1, published 1 Sep 2026) - [CVE-2026-84188: LibreNMS stored cross-site scripting in graph description settings](https://junglewise.ai/threats/cve-2026-84188-librenms-stored-cross-site-scripting-in-graph-description) (medium, CVSS 4.8, published 1 Sep 2026) - [CVE-2026-55182: LibreNMS remote code execution in Signal alert transport](https://junglewise.ai/threats/cve-2026-55182-librenms-remote-code-execution-in-signal-alert-transport) (high, CVSS 4, published 26 Aug 2026) - [CVE-2026-45694: LibreNMS reflected XSS in Proxmox application component](https://junglewise.ai/threats/cve-2026-45694-librenms-reflected-xss-in-proxmox-application-component) (medium, CVSS 5.4, published 26 Aug 2026) - [CVE-2020-15878: LibreNMS SQL injection in ajax_table.php](https://junglewise.ai/threats/cve-2020-15878-librenms-sql-injection-in-ajax-table-php) (high, CVSS 8.8, published 26 Aug 2026) - [CVE-2020-15876: LibreNMS SQL injection in ajax_table.php sort parameter](https://junglewise.ai/threats/cve-2020-15876-librenms-sql-injection-in-ajax-table-php-sort-parameter) (high, CVSS 8.8, published 26 Aug 2026) - [CVE-2020-15874: LibreNMS command injection in graph.php API](https://junglewise.ai/threats/cve-2020-15874-librenms-command-injection-in-graph-php-api) (high, CVSS 8.8, published 26 Aug 2026) - [CVE-2026-80214: LibreNMS command injection in Virtualization Discovery module](https://junglewise.ai/threats/cve-2026-80214-librenms-command-injection-in-virtualization-discovery-module) (info, CVSS 8.8, published 26 Aug 2026) - [CVE-2024-51092: LibreNMS OS command injection in AboutController and SettingsController](https://junglewise.ai/threats/cve-2024-51092-librenms-authenticated-os-command-injection-in-aboutcontroller) (critical, CVSS 9.1, published 8 May 2026) - [LibreNMS remote code execution in Binary Locations config](https://junglewise.ai/threats/librenms-remote-code-execution-in-binary-locations-config-37285679) (high, CVSS 8.5, published 13 Apr 2026) ## Most severe Librenms vulnerabilities - [CVE-2026-86426: LibreNMS REST API authentication bypass via type coercion](https://junglewise.ai/threats/cve-2026-86426-librenms-rest-api-authentication-bypass-via-type-coercion) (critical, CVSS 9.8, published 7 Sep 2026) - [CVE-2024-51092: LibreNMS OS command injection in AboutController and SettingsController](https://junglewise.ai/threats/cve-2024-51092-librenms-authenticated-os-command-injection-in-aboutcontroller) (critical, CVSS 9.1, published 8 May 2026) - [CVE-2020-15874: LibreNMS command injection in graph.php API](https://junglewise.ai/threats/cve-2020-15874-librenms-command-injection-in-graph-php-api) (high, CVSS 8.8, published 26 Aug 2026) - [CVE-2026-86427: LibreNMS argument injection in graph_title parameter](https://junglewise.ai/threats/cve-2026-86427-librenms-argument-injection-in-graph-title-parameter) (high, CVSS 8.8, published 7 Sep 2026) - [CVE-2020-15878: LibreNMS SQL injection in ajax_table.php](https://junglewise.ai/threats/cve-2020-15878-librenms-sql-injection-in-ajax-table-php) (high, CVSS 8.8, published 26 Aug 2026) - [CVE-2020-15876: LibreNMS SQL injection in ajax_table.php sort parameter](https://junglewise.ai/threats/cve-2020-15876-librenms-sql-injection-in-ajax-table-php-sort-parameter) (high, CVSS 8.8, published 26 Aug 2026) - [LibreNMS remote code execution in Binary Locations config](https://junglewise.ai/threats/librenms-remote-code-execution-in-binary-locations-config-37285679) (high, CVSS 8.5, published 13 Apr 2026) - [CVE-2026-109357: LibreNMS LDAP filter injection in external authorization modes](https://junglewise.ai/threats/cve-2026-109357-librenms-before-26-9-0-contains-an-ldap-filter-injection-in-ldap) (high, CVSS 8.1, published 12 Oct 2026) - [CVE-2026-84189: LibreNMS stored XSS in Oxidized integration](https://junglewise.ai/threats/cve-2026-84189-librenms-stored-xss-in-oxidized-integration) (high, CVSS 8.1, published 1 Sep 2026) - [CVE-2026-6204: LibreNMS remote code execution in Binary Locations config](https://junglewise.ai/threats/cve-2026-6204-librenms-remote-code-execution-in-binary-locations-config) (high, CVSS 7.2, published 13 Apr 2026) ## Vulnerabilities per week 6 vulnerabilities in the last four weeks, up 500% on the four before (1). | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 6 | 0 | 0 | | 31 Aug 2026 | 7 | 0 | 0 | | 7 Sep 2026 | 3 | 1 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 1 | 0 | 0 | | 12 Oct 2026 | 6 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Librenms technologies - [Librenms](https://junglewise.ai/threats/technologies/librenms): 32 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Librenms vulnerabilities", https://junglewise.ai/threats/vendors/librenms, 12 November 2026.