CVE-2025-47931: LibreNMS stored Cross-site Scripting vulnerability in poller group name
First published: Sat May 17 2025(Updated: )
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.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| LibreNMS | <25.5.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-47931?
The severity of CVE-2025-47931 is classified as medium due to its impact on stored cross-site scripting.
How do I fix CVE-2025-47931?
To fix CVE-2025-47931, upgrade LibreNMS to version 25.5.0 or later.
What systems are affected by CVE-2025-47931?
CVE-2025-47931 affects LibreNMS versions up to and including version 25.4.0.
What type of vulnerability is CVE-2025-47931?
CVE-2025-47931 is a Stored Cross-Site Scripting (XSS) vulnerability.
What can attackers do with CVE-2025-47931?
Attackers can exploit CVE-2025-47931 to inject malicious scripts into the `group name` parameter of the application.
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