CVE-2025-68614CWE-79cross-site-scripting

CVE-2025-68614

Medium · published December 23, 2025

CVSS v3.1

4.3

EPSS

Percentile

90.1

In the wild

Unconfirmed

What it is

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Prior to version 25.12.0, the Alert Rule API is vulnerable to stored cross-site scripting. Alert rules can be created or updated via LibreNMS API. The alert rule name is not properly sanitized, and can be used to inject HTML code. This issue has been patched in version 25.12.0.

The record

Technical detail

CVSS v3.1: 4.3 · MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0: Not supplied
EPSS: 0.03884 · 90.1th percentile
Weakness: CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published: 2025-12-23T05:15Z

Affected products (1)

Product	Versions	Fixed in
librenms/librenms	< 25.12.0	25.12.0

References (2)

https://github.com/librenms/librenms/commit/ebe6c79bf4ce0afeb575c1285afe3934e44001f1 · [email protected]https://github.com/librenms/librenms/security/advisories/GHSA-c89f-8g7g-59wj · [email protected]

EPSS history

Timeline

22 DEC 23:43Z
LibreNMS Alert Rule API Cross-Site Scripting Vulnerability
cvelistv5