Low severityNVD Advisory· Published Oct 16, 2025· Updated Oct 16, 2025
LibreNMS alert-rules Cross-Site Scripting Vulnerability
CVE-2025-62412
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
librenms/librenmsPackagist | < 25.10.0 | 25.10.0 |
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-6g2v-66ch-6xmhghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-62412ghsaADVISORY
- github.com/librenms/librenms/commit/dccdf6769976a974d70f06a7ce8d5a846b29db6fghsax_refsource_MISCWEB
- github.com/librenms/librenms/releases/tag/25.10.0ghsaWEB
- github.com/librenms/librenms/security/advisories/GHSA-6g2v-66ch-6xmhghsax_refsource_CONFIRMWEB
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