PT-2026-65901 · Linuxfabrik · Monitoring-Plugins

CVE-2026-67433 · Published 2026-07-29 · Updated 2026-07-29

NVD

CVSS v4.0

5.8

Medium

Base vector

AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Linuxfabrik monitoring-plugins provides Python monitoring plugins for Icinga, Nagios, and related monitoring systems. In version 6.0.0, the logfile check legacy database migration moved a predictable path from /tmp with os.rename() and allowed a local user controlling the plugin account to place a symlink that would be followed by sqlite3.connect() during a root-run check.

Fix

Link Following

Time Of Check To Time Of Use

Weakness Enumeration

CWE-59

CWE-367

Related Identifiers

CVE-2026-67433

Affected Products

Monitoring-Plugins

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-67433 · Security Note
• https://github.com/Linuxfabrik/monitoring-plugins/security/advisories/GHSA-w2gg-hx6w-24w3 · Note
• https://github.com/Linuxfabrik/monitoring-plugins/commit/6df1f574aa9dc6541e092f1ce482ecc1315cded0 · Note