SQL 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 SQL Injection via the hostname parameter in the ajaxoutput.php endpoint. An attacker can access sensitive information...

CVE-2025-65093

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Prior to version 25.11.0, a boolean-based blind SQL injection vulnerability was identified in the LibreNMS application at the /ajaxoutput.php endpoint. The hostname parameter is interpolated directly into an SQL query...

LibreNMS is vulnerable to SQL Injection (Boolean-Based Blind) in hostname parameter in ajax_output.php endpoint

Summary A Boolean-Based Blind SQL Injection vulnerability was identified in the LibreNMS application at the /ajaxoutput.php endpoint. The hostname parameter is interpolated directly into an SQL query without proper sanitization or parameter binding, allowing an attacker to manipulate the query...