https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 21:52:18 +0000 https://db.gcve.eu/vuln/fkie_cve-2026-26991 <p>LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. In versions 26.1.1 and below, the device group name is not sanitized, allowing attackers with admin privileges to perform Stored Cross-Site Scripting (XSS) attacks. When a user adds a device group, an HTTP POST request is sent to the Request-URI &#34;/device-groups&#34;. The name of the newly created device group is stored in the value of the name parameter. After the device group is created, the entry is displayed along with relevant buttons such as Rediscover Devices, Edit, and Delete. This issue has been fixed in version 26.2.0.</p> <p>LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. In versions 26.1.1 and below, the device group name is not sanitized, allowing attackers with admin privileges to perform Stored Cross-Site Scripting (XSS) attacks. When a user adds a device group, an HTTP POST request is sent to the Request-URI &#34;/device-groups&#34;. The name of the newly created device group is stored in the value of the name parameter. After the device group is created, the entry is displayed along with relevant buttons such as Rediscover Devices, Edit, and Delete. This issue has been fixed in version 26.2.0.</p> https://db.gcve.eu/vuln/fkie_cve-2026-26991 https://db.gcve.eu/vuln/ghsa-5pqf-54qp-32wx <p><strong>Affected:</strong> Packagist: librenms/librenms</p> <p>### Summary **/device-groups name Stored Cross-Site Scripting** - HTTP POST - Request-URI(s): &#34;/device-groups&#34; - Vulnerable parameter(s): &#34;name&#34; - Attacker must be authenticated with &#34;admin&#34; privileges. - When a user adds a device group, an HTTP POST request is sent to the Request-URI &#34;/device-groups&#34;. The name of the newly created device group is stored in the value of the name parameter. - After the device group is created, the entry is displayed along with some relevant buttons like Rediscover Devices, Edit, and Delete.</p> <p>### Details The vulnerability exists as the name of the device group is not sanitized of HTML/JavaScript-related characters or strings. When the delete button is rendered, the following template is used to render the page:</p> <p>_resources/views/device-group/index.blade.php:_ ``` @section(&#39;title&#39;, __(&#39;Device Groups&#39;)) @section(&#39;content&#39;) &lt;div class=&#34;container-fluid&#34;&gt; &lt;x-panel id=&#34;manage-device-groups-panel&#34;&gt; // [...Truncated...] @foreach($device_groups as $device_group) // [...Truncated...]</p> <p>&lt;button type=&#34;button&#34; class=&#34;btn btn-danger btn- sm&#34; title=&#34;{{ __(&#39;delete Device Group&#39;) }}&#34; aria-label=&#34;{{ __(&#39;Delete&#39;) }}&#34; onclick=&#34;delete_dg(this, &#39;{{$device_group-&gt;name }}&#39;, &#39;{{ route(&#39;device-groups.destroy&#39;, $device_group-&gt;id) }}&#39;)&#34;&gt; // using the device&#39;s name in the Delete button functionality without sanitizing for XSS related characters/strings ```</p> <p>As the device&#39;s name is not sanitized of HTML/JavaScript-related characters or strings, this can result in stored cro…</p> <p><strong>Affected:</strong> Packagist: librenms/librenms</p> <p>### Summary **/device-groups name Stored Cross-Site Scripting** - HTTP POST - Request-URI(s): &#34;/device-groups&#34; - Vulnerable parameter(s): &#34;name&#34; - Attacker must be authenticated with &#34;admin&#34; privileges. - When a user adds a device group, an HTTP POST request is sent to the Request-URI &#34;/device-groups&#34;. The name of the newly created device group is stored in the value of the name parameter. - After the device group is created, the entry is displayed along with some relevant buttons like Rediscover Devices, Edit, and Delete.</p> <p>### Details The vulnerability exists as the name of the device group is not sanitized of HTML/JavaScript-related characters or strings. When the delete button is rendered, the following template is used to render the page:</p> <p>_resources/views/device-group/index.blade.php:_ ``` @section(&#39;title&#39;, __(&#39;Device Groups&#39;)) @section(&#39;content&#39;) &lt;div class=&#34;container-fluid&#34;&gt; &lt;x-panel id=&#34;manage-device-groups-panel&#34;&gt; // [...Truncated...] @foreach($device_groups as $device_group) // [...Truncated...]</p> <p>&lt;button type=&#34;button&#34; class=&#34;btn btn-danger btn- sm&#34; title=&#34;{{ __(&#39;delete Device Group&#39;) }}&#34; aria-label=&#34;{{ __(&#39;Delete&#39;) }}&#34; onclick=&#34;delete_dg(this, &#39;{{$device_group-&gt;name }}&#39;, &#39;{{ route(&#39;device-groups.destroy&#39;, $device_group-&gt;id) }}&#39;)&#34;&gt; // using the device&#39;s name in the Delete button functionality without sanitizing for XSS related characters/strings ```</p> <p>As the device&#39;s name is not sanitized of HTML/JavaScript-related characters or strings, this can result in stored cro…</p> https://db.gcve.eu/vuln/ghsa-5pqf-54qp-32wx