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Medium 4.8Published Oct 16, 2025
CVE-2025-62412LibreNMS is a community-based GPL-licensed network monitoring system.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 4.8 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
librenms librenms librenms:librenms | from 25.8.0 before 25.10.0 | NVD |
References
- https://github.com/librenms/librenms/commit/dccdf6769976a974d70f06a7ce8d5a846b29db6fpatch
- https://github.com/librenms/librenms/security/advisories/GHSA-6g2v-66ch-6xmhexploit, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.