CVE-2026-109356
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
Oct 12, 2026
Vendor
unknown
Description
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.