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 pages viewed by other users. LibreNMS v25.5.0 contains a patch for the issue.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| librenms/librenms(Packagist) | 0 | 25.5.0 | N/A |
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