CVE-2026-109356 — LibreNMS before 26.9.0 Missing Authorization in Port Purge via PortsController
LibreNMS before 26.9.0 contains a missing authorization vulnerability in PortsController::purge that allows global-read users to physically delete ports without delete privilege…
Published: 2026-10-12 · CVSS: 5.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7