CVE-2025-62412
LibreNMS alert-rules Cross-Site Scripting Vulnerability
Vexday Risk Score
8Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 3.8EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
16 Oct 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Affected products
librenms · librenmsWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →