CVE-2026-30480

CVE-2026-30480: Inclusión de Archivos Locales LFI en LibreNMS mediante Path Traversal Resumen Existe una vulnerabilidad de Inclusión de Archivos Locales LFI en el módulo NFSen de LibreNMS. Un atacante autenticado puede explotar secuencias de path traversal para incluir archivos PHP arbitrarios de...

CVE-2026-26988-LibreNMS-SQLi

CVE-2026-26988 – PoC de Inyección SQL No Autenticada en LibreNMS Inyección SQL no autenticada en ajaxtable.php de LibreNMS a través del parámetro de búsqueda de direcciones IPv6. Versiones afectadas : LibreNMS ≤ 25.12.0 Corregido en : LibreNMS ≥ 26.1 commit 15429580baba03ed1dd377bada1bde4b7a1175a...

CVE-2025-66850

Hallazgo Dentro de la aplicación ‘LibreNMS’, descubrimos una vulnerabilidad de Cross-Site Scripting reflejado; esta vulnerabilidad existe en el parámetro protocol del módulo de enrutamiento, permitiendo a un atacante ejecutar JavaScript malicioso en el navegador de una víctima. Esta vulnerabilida...

cs4239-cve-2020-15873

CVE-2020-15873 Prueba de concepto de CVE-2020-15873 - Inyección SQL ciega en Librenms librenms librenms Desarrollo Depuración de la instancia Docker de LibreNMS 1. Obtén un shell en el contenedor: $ sudo docker exec -it librenmsvuln /bin/bash 2. Para leer los registros generados por LibreNMS: $...

The vulnerability of the proxmox.inc.php script in the network monitoring system LibreNMS allows attackers to perform cross-site scripting attacks.

The vulnerability of the proxmox.inc.php script in the LibreNMS network monitoring system is related to the lack of protective measures for the website structure. Exploiting this vulnerability allows a malicious actor to perform cross-site scripting attacks remotely...

CVE-2020-15875

An issue was discovered in LibreNMS 1.65. A remote authenticated attacker with normal privileges can extract all the information from the LibreNMS database via a SQL injection in the searchPhrase parameter in the /ajaxtable.php API endpoint. This affects as-selection.inc.php, edit-ports.inc.php,...

CVE-2020-15875

An issue was discovered in LibreNMS 1.65. A remote authenticated attacker with normal privileges can extract all the information from the LibreNMS database via a SQL injection in the searchPhrase parameter in the /ajaxtable.php API endpoint. This affects as-selection.inc.php, edit-ports.inc.php,...

CVE-2020-15875

An issue was discovered in LibreNMS 1.65. A remote authenticated attacker with normal privileges can extract all the information from the LibreNMS database via a SQL injection in the searchPhrase parameter in the /ajaxtable.php API endpoint. This affects as-selection.inc.php, edit-ports.inc.php,...

EUVD-2020-31272

An issue was discovered in LibreNMS 1.65. A remote authenticated attacker with normal privileges can extract all the information from the LibreNMS database via a SQL injection in the searchPhrase parameter in the /ajaxtable.php API endpoint. This affects as-selection.inc.php, edit-ports.inc.php,...

PT-2026-90940

🚨 CVE-2020-15875 An issue was discovered in LibreNMS 1.65. A remote authenticated attacker with normal privileges can extract all the information from the LibreNMS database via a SQL injection in the searchPhrase parameter in the /ajax table.php API endpoint. This affects as-selection.inc.php,...

CVE-2020-15875: Improper Neutralization of Special Elements used in an SQL Command

An issue was discovered in LibreNMS 1.65. A remote authenticated attacker with normal privileges can extract all the information from the LibreNMS database via a SQL injection in the searchPhrase parameter in the /ajaxtable.php API endpoint. This affects as-selection.inc.php, edit-ports.inc.php,...

CVE-2020-15875

An issue was discovered in LibreNMS 1.65. A remote authenticated attacker with normal privileges can extract all the information from the LibreNMS database via a SQL injection in the searchPhrase parameter in the /ajaxtable.php API endpoint. This affects as-selection.inc.php, edit-ports.inc.php,...

CVE-2020-15875

LibreNMS 1.65 is vulnerable to an authenticated SQL injection via the searchPhrase parameter in the /ajax_table.php API endpoint. A remote attacker with normal privileges can extract all information from the database. The flaw affects multiple .inc.php files under includes/html/table, including a...

LibreNMS <= 26.7.0 - Unauthenticated API Access

LibreNMS = 26.8.0 contains an authentication bypass caused by MySQL type coercion in the REST API token validation, letting unauthenticated attackers access protected endpoints and execute remote code via alert templates. id: CVE-2026-86426 info: name: LibreNMS = 26.7.0 - Unauthenticated API Acce...

Improper Authentication

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 Improper Authentication in the REST API process. An attacker can gain unauthorized access to protected endpoints by...

Arbitrary Command Injection

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 Arbitrary Command Injection via the graphtitle parameter. An attacker can inject arbitrary arguments into the rrdtool...

CVE-2026-86427

LibreNMS before 26.8.0 contains an argument injection vulnerability in the graphtitle parameter that allows authenticated attackers to inject arbitrary rrdtool arguments by breaking out of double-quote escaping. Attackers can inject DEF and LINE arguments to read RRD files from unauthorized...

CVE-2026-86426

LibreNMS before 26.8.0 contains an authentication bypass vulnerability in the REST API that allows unauthenticated attackers to access protected endpoints by sending numeric values instead of string tokens. Attackers can exploit MySQL type coercion by sending small integers like 0 through 9 to...

EUVD-2026-72385

LibreNMS before 26.8.0 contains an argument injection vulnerability in the graphtitle parameter that allows authenticated attackers to inject arbitrary rrdtool arguments by breaking out of double-quote escaping. Attackers can inject DEF and LINE arguments to read RRD files from unauthorized...

CVE-2026-86427 LibreNMS before 26.8.0 Argument Injection via graph_title

LibreNMS before 26.8.0 contains an argument injection vulnerability in the graphtitle parameter that allows authenticated attackers to inject arbitrary rrdtool arguments by breaking out of double-quote escaping. Attackers can inject DEF and LINE arguments to read RRD files from unauthorized...