MEDIUM 5.3 NVD
CVE-2026-109356
LibreNMS before 26.9.0 contains a missing authorization vulnerability in PortsController::purge that allows global-read users to physically delete ports without
LibreNMS before 26.9.0 contains a missing authorization vulnerability in PortsController::purge that allows global-read users to physically delete ports without delete privileges. Attackers with read-only accounts can send DELETE requests to /ports/purge, using purge=all to irreversibly erase every deleted port on all visible devices.
References
- https://github.com/librenms/librenms/security/advisories/GHSA-9qcg-rgg9-mpjg
- https://www.vulncheck.com/advisories/librenms-before-26.9.0-missing-authorization-in-port-
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-10-12 via NVD.
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