CVE-2025-62412

PoC —

CVSS 3.1

4.8 medium

EPSS

<1%p18

Published

Oct 16, 2025 (Oct 16, 2025)

Modified

Jun 17, 2026

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.

Vendors: librenms
Products: librenms
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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