CVE-2026-67433
5.8
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linuxfabrik | monitoring-plugins | 6.0.0 | affected |
Weaknesses
- CWE-59: CWE-59: Improper Link Resolution Before File Access ('Link Following')
- CWE-367: CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
References
- https://github.com/Linuxfabrik/monitoring-plugins/security/advisories/GHSA-w2gg-hx6w-24w3
- https://github.com/Linuxfabrik/monitoring-plugins/commit/6df1f574aa9dc6541e092f1ce482ecc1315cded0
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