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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.

PUBLISHED Reserved 2025-10-13 | Published 2025-10-16 | Updated 2025-10-16 | Assigner GitHub_M




LOW: 3.8CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

< 25.10.0
affected

References

github.com/...brenms/security/advisories/GHSA-6g2v-66ch-6xmh exploit

github.com/...brenms/security/advisories/GHSA-6g2v-66ch-6xmh

github.com/...ommit/dccdf6769976a974d70f06a7ce8d5a846b29db6f

cve.org (CVE-2025-62412)

nvd.nist.gov (CVE-2025-62412)

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