Advisories for Composer/Librenms package

SQL injection vulnerability in POST /search/search=packages in LibreNMS 24.3.0 allows a user with global read privileges to execute SQL commands via the package parameter.

Get a valid API token, make sure you can access api functions, then replace string on my PoC code, Test on offical OVA image, it's a old version 23.9.1, but this vulerable is also exists on latest version 24.2.0

There is improper sanitization on Service template name which is reflecting in delete button onclick event. This value can be modified and crafted as any other javascript code.

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems. In affected versions the login method has no rate limit. An attacker may be able to leverage this vulnerability to gain access to user accounts. This issue has been addressed in version 23.11.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems. In affected versions of LibreNMS when a user accesses their device dashboard, one request is sent to graph.php to access graphs generated on the particular Device. This request can be accessed by a low privilege user and they can enumerate devices on librenms with their id or hostname. Leveraging …

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems. Affected versions are subject to a cross site scripting (XSS) vulnerability in the device group popups. This issue has been addressed in commit faf66035ea which has been included in release version 23.11.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

SQL Injection in GitHub repository librenms/librenms prior to 23.10.0.

Cross-site Scripting (XSS) - DOM in GitHub repository librenms/librenms prior to 23.9.1.

Code Injection in GitHub repository librenms/librenms prior to 23.9.0.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in librenms/librenms.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in librenms/librenms.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in librenms/librenms.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in librenms/librenms.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in librenms/librenms.

Cross-site Scripting (XSS) - Reflected in GitHub repository librenms/librenms prior to 23.8.0.

Insufficient Session Expiration in GitHub repository librenms/librenms prior to 22.10.0.

A user is able to enable their own account if it was disabled by an admin while the user still holds a valid session. Moreover, the username is not properly sanitized in the admin user overview. This enables an XSS attack that enables an attacker with a low privilege user to execute arbitrary JavaScript in the context of an admin's account.

Cross-site Scripting (XSS) - Stored in GitHub repository librenms/librenms prior to 22.10.0.

Cross-site Scripting (XSS) - Stored in GitHub repository librenms/librenms prior to 22.10.0.

Cross-site Scripting (XSS) - Stored in GitHub repository librenms/librenms prior to 22.10.0.

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

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

Deserialization of Untrusted Data in GitHub repository librenms/librenms prior to 22.10.0.

Cross-site Scripting (XSS) - Stored in GitHub repository librenms/librenms prior to 22.9.0.

LibreNMS v22.6.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component oxidized-cfg-check.inc.php.

LibreNMS v22.6.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component print-customoid.php.

LibreNMS v22.6.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component print-customoid.php.

LibreNMS v22.6.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component oxidized-cfg-check.inc.php.

LibreNMS v22.3.0 was discovered to contain multiple command injection vulnerabilities via the service_ip, hostname, and service_param parameters.

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

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 mysqli_real_escape_string, which is only useful for preventing SQL injection attacks; other parameters are unfiltered. This allows an attacker to inject RRDtool syntax with newline characters via the html/graph.php script. RRDtool syntax is quite versatile and …

Cross-site Scripting (XSS) - Stored in GitHub repository librenms/librenms prior to 22.2.2.

A stored Cross-site Scripting (XSS) vulnerability was found in librenms.

Improper authorization handling was found in librenms.

An exposure of sensitive information to an unauthorized actor was found in librenms.

Cross-site Scripting (XSS) was found in librenms.

A stored Cross-site Scripting (XSS) vulnerability was found in librenms.

Improper access control was found in librenms.

Librenms is affected by a path manipulation vulnerability in includes/html/pages/device/showconfig.inc.php.

Librenms is affected by a Cross Site Scripting (XSS) vulnerability in includes/html/common/alert-log.inc.php.

Librenms is affected by a Cross Site Scripting (XSS) vulnerability in includes/html/forms/poller-groups.inc.php.

LibreNMS allows XSS via a widget title.

In LibreNMS, a stored XSS vulnerability was identified in the API Access page due to insufficient sanitization of the $api->description variable. As a result, arbitrary Javascript code can get executed.

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

In LibreNMS, an authenticated attacker can achieve SQL Injection via the customoid.inc.php device_id POST parameter to ajax_form.php.

An issue was discovered in LibreNMS. It has insufficient access control for normal users in routes/web.php.

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 accessible.

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.

An issue was discovered in LibreNMS 1.50.1. A SQL injection flaw was identified in the ajax_rulesuggest.php file where the term parameter is used insecurely in a database query for showing columns of a table, as demonstrated by an ajax_rulesuggest.php?debug=1&term= request.

An issue was discovered in LibreNMS 1.50.1. An authenticated user can perform a directory traversal attack against the /pdf.php file with a partial filename in the report parameter, to cause local file inclusion resulting in code execution.

An issue was discovered in LibreNMS 1.50.1. The scripts that handle graphing options (includes/html/graphs/common.inc.php and includes/html/graphs/graphs.inc.php) do not sufficiently validate or encode several fields of user supplied input. Some parameters are filtered with mysqli_real_escape_string, which is only useful for preventing SQL injection attacks; other parameters are unfiltered. This allows an attacker to inject RRDtool syntax with newline characters via the html/graph.php and html/graph-realtime.php scripts. RRDtool syntax is quite versatile and …

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.

LibreNMS allows remote attackers to execute arbitrary OS commands by using the community parameter to html/pages/addhost.inc.php during creation of a new device, and then making a /ajax_output.php?id=capture&format=text&type=snmpwalk&hostname=localhostrequest that triggershtml/includes/output/capture.inc.php` command mishandling.

LibreNMS allows SQL injection via the html/ajax_table.php sort[hostname] parameter, exploitable by authenticated users during a search.

Persistent Cross-Site Scripting (XSS) issues in LibreNMS allow remote attackers to inject arbitrary web script or HTML via the dashboard_name parameter in the /ajax_form.php resource, related to html/includes/forms/add-dashboard.inc.php, html/includes/forms/delete-dashboard.inc.php, and html/includes/forms/edit-dashboard.inc.php.

The installation process in LibreNMS allows remote attackers to read arbitrary files, related to html/install.php.