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.

Project Subscriptions

Vendors Products
Librenms Subscribe
Librenms Subscribe
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-6g2v-66ch-6xmh LibreNMS alert-rules has a Cross-Site Scripting Vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 23 Oct 2025 12:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:*

Mon, 20 Oct 2025 13:30:00 +0000

Type Values Removed Values Added
First Time appeared Librenms
Librenms librenms
Vendors & Products Librenms
Librenms librenms

Thu, 16 Oct 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 16 Oct 2025 18:00:00 +0000

Type Values Removed Values Added
Description 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.
Title LibreNMS alert-rules Cross-Site Scripting Vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 3.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-10-16T19:21:43.259Z

Reserved: 2025-10-13T16:26:12.179Z

Link: CVE-2025-62412

cve-icon Vulnrichment

Updated: 2025-10-16T18:25:53.790Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-16T18:15:39.920

Modified: 2025-10-23T12:31:34.033

Link: CVE-2025-62412

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-20T13:24:59Z

Weaknesses