CVE-2026-2728: LibreNMS: Cross-Site Scripting in ShowConfigController

May 18, 2026

This advisory has been withdrawn.

References

github.com/advisories/GHSA-5gm9-622f-qcg5
github.com/librenms/librenms/releases/tag/26.3.0
github.com/librenms/librenms/security/advisories/GHSA-5gm9-622f-qcg5
nvd.nist.gov/vuln/detail/CVE-2026-2728

Code Behaviors & Features

Detect and mitigate CVE-2026-2728 with GitLab Dependency Scanning

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