CVE-2022-3561

Cross-site Scripting XSS - Generic in GitHub repository librenms/librenms prior to 22.10.0...

CVE-2022-29711

LibreNMS v22.3.0 was discovered to contain a cross-site scripting XSS vulnerability via the component /Table/GraylogController.php...

CVE-2021-43324

LibreNMS through 21.10.2 allows XSS via a widget title...

CVE-2020-35700

A second-order SQL injection issue in Widgets/TopDevicesController.php aka the Top Devices dashboard widget of LibreNMS before 21.1.0 allows remote authenticated attackers to execute arbitrary SQL commands via the sortorder parameter against the /ajax/form/widget-settings endpoint...

CVE-2020-15873

In LibreNMS before 1.65.1, an authenticated attacker can achieve SQL Injection via the customoid.inc.php deviceid POST parameter to ajaxform.php...

CVE-2019-10665

An issue was discovered in LibreNMS through 1.47. The scripts that handle the graphing options html/includes/graphs/common.inc.php and html/includes/graphs/graphs.inc.php do not sufficiently validate or encode several fields of user supplied input. Some parameters are filtered with...

CVE-2019-10670

An issue was discovered in LibreNMS through 1.47. Many of the scripts rely on the function mysqliescaperealstring for filtering data. However, this is particularly ineffective when returning user supplied input in an HTML or a JavaScript context, resulting in unsafe data being injected into these...

CVE-2019-10667

An issue was discovered in LibreNMS through 1.47. Information disclosure can occur: an attacker can fingerprint the exact code version installed and disclose local file paths...

CVE-2019-10671

An issue was discovered in LibreNMS through 1.47. It does not parameterize all user supplied input within database queries, resulting in SQL injection. An authenticated attacker can subvert these database queries to extract or manipulate data, as demonstrated by the graph.php sort parameter...

CVE-2019-10668

An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly...

CVE-2019-15230

LibreNMS v1.54 has XSS in the Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template sections of the admin console. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account...

CVE-2019-10669

An issue was discovered in LibreNMS through 1.47. There is a command injection vulnerability in html/includes/graphs/device/collectd.inc.php where user supplied parameters are filtered with the mysqliescaperealstring function. This function is not the appropriate function to sanitize command...

CVE-2019-10666

An issue was discovered in LibreNMS through 1.47. Several of the scripts perform dynamic script inclusion via the include function on user supplied input without sanitizing the values by calling basename or a similar function. An attacker can leverage this to execute PHP code from the included...

CVE-2025-47931

LibreNMS is PHP/MySQL/SNMP based network monitoring software. LibreNMS v25.4.0 and prior suffers from a Stored Cross-Site Scripting XSS Vulnerability in the group name parameter of the http://localhost/poller/groups form. This vulnerability allows attackers to inject malicious scripts into web...

GHSA-HXW5-9CC5-CMW5 LibreNMS stored Cross-site Scripting vulnerability in poller group name

LibreNMS v25.4.0 suffers from Stored Cross-Site Scripting XSS Vulnerability in the 'group name' parameter of the 'http://localhost/poller/groups' form. This vulnerability allows attackers to inject malicious scripts into web pages viewed by other users...

LibreNMS stored Cross-site Scripting vulnerability in poller group name

LibreNMS v25.4.0 suffers from Stored Cross-Site Scripting XSS Vulnerability in the 'group name' parameter of the 'http://localhost/poller/groups' form. This vulnerability allows attackers to inject malicious scripts into web pages viewed by other users...

Cross-site Scripting (XSS)

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 Cross-site Scripting XSS through the group name parameter of the http://localhost/poller/groups form. An attacker can...

CVE-2025-47931

LibreNMS is PHP/MySQL/SNMP based network monitoring software. LibreNMS v25.4.0 and prior suffers from a Stored Cross-Site Scripting XSS Vulnerability in the group name parameter of the http://localhost/poller/groups form. This vulnerability allows attackers to inject malicious scripts into web...

CVE-2025-47931 LibreNMS stored Cross-site Scripting vulnerability in poller group name

LibreNMS is PHP/MySQL/SNMP based network monitoring software. LibreNMS v25.4.0 and prior suffers from a Stored Cross-Site Scripting XSS Vulnerability in the group name parameter of the http://localhost/poller/groups form. This vulnerability allows attackers to inject malicious scripts into web...

CVE-2025-47931 LibreNMS stored Cross-site Scripting vulnerability in poller group name

LibreNMS is PHP/MySQL/SNMP based network monitoring software. LibreNMS v25.4.0 and prior suffers from a Stored Cross-Site Scripting XSS Vulnerability in the group name parameter of the http://localhost/poller/groups form. This vulnerability allows attackers to inject malicious scripts into web...