Moderate severityOSV Advisory· Published Dec 22, 2025· Updated Dec 22, 2025
LibreNMS Alert Rule API Cross-Site Scripting Vulnerability
CVE-2025-68614
Description
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
librenms/librenmsPackagist | < 25.12.0 | 25.12.0 |
Affected products
2Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-c89f-8g7g-59wjghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-68614ghsaADVISORY
- github.com/librenms/librenms/commit/ebe6c79bf4ce0afeb575c1285afe3934e44001f1ghsax_refsource_MISCWEB
- github.com/librenms/librenms/security/advisories/GHSA-c89f-8g7g-59wjghsax_refsource_CONFIRMWEB
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