CVE-2025-65093 Details
Description
LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Prior to version 25.11.0, a boolean-based blind SQL injection vulnerability was identified in the LibreNMS application at the /ajax_output.php endpoint. The hostname parameter is interpolated directly into an SQL query without proper sanitization or parameter binding, allowing an attacker to manipulate the query logic and infer data from the database through conditional responses. This issue has been patched in version 25.11.0.
A boolean-based blind SQL injection vulnerability has been identified in LibreNMS versions prior to 25.11.0. The issue occurs in the application’s ajax_output.php endpoint, where the hostname parameter is directly inserted into an SQL query without adequate sanitization or parameter binding. This vulnerability allows attackers to manipulate the query logic and infer data from the database based on the application's conditional responses. Exploitation requires admin privileges to access the affected endpoint.
Users are advised to update LibreNMS to version 25.11.0 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Nov 19, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/librenms/librenms/security/advisories/GHSA-6pmj-xjxp-p8g9 | CISA-ADP | ExploitVendor Advisory |
| https://github.com/librenms/librenms/security/advisories/GHSA-6pmj-xjxp-p8g9 | [email protected] | ExploitVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| librenms librenms | < 25.11.0 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 20, 2025 | Initial Analysis | [email protected] |
| Nov 19, 2025 | CVE Modified | CISA-ADP |
| Nov 18, 2025 | New CVE Received | [email protected] |