CVE-2025-62412 LOW

CVE-2025-62412: LibreNMS alert-rules Cross-Site Scripting Vulnerability

Vendor Librenms
Product librenms
Weakness CWE-79 · XSS
Published October 16, 2025
Last update October 16, 2025
View on NVD All CVEs

CVSS base score

3.8/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

What the vulnerability does

01Description

LibreNMS is a community-based GPL-licensed network monitoring system. The alert rule name in the Alerts > Alert Rules page is not properly sanitized, and can be used to inject HTML code. This vulnerability is fixed in 25.10.0.

Key dates

02Disclosure timeline

October 16, 2025 CVE published
October 16, 2025 Record updated