CVE-2026-73974Medium· 5.5▾ Sunlitlinuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations, and Linuxfabrik Monitoring Plugins uses its shared testing helper across check plugins. Prior to linuxfabrik-lib 6.1.0 and Linux…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 19.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.1%
Last analysed / modified upstream
0.1% → 0.2%
linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations, and Linuxfabrik Monitoring Plugins uses its shared testing helper across check plugins. Prior to linuxfabrik-lib 6.1.0 and Linuxfabrik Monitoring Plugins 7.0.0, lib.lftest.test() treated the first or second element of a --test CSV argument as a filesystem path and returned the file contents as simulated standard output or standard error without path confinement. The hidden but production-accessible --test argument was accepted by sudo-authorized plugins, so an attacker controlling the nagios or icinga account could use check-plugins/deb-updates/deb-updates with its default QUERY=1 to disclose every line of a root-readable file. Approximately 22 other plugins exposed filtered content or a root file existence and readability oracle through the same helper, while check-plugins/network-bonding/network-bonding and check-plugins/openstack-swift-stat/openstack-swift-stat had direct read paths that bypassed the helper. The library fix confines fixture reads to the invoking plugin's unit-test directory and refuses unsafe anchors, and the plugin fix routes the two bypasses through that helper. These issues are fixed in linuxfabrik-lib 6.1.0 and Linuxfabrik Monitoring Plugins 7.0.0.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
linuxfabrik-lib < 6.1.0Patched in:
linuxfabrik-lib 6.1.0Connected by shared product, vendor, weakness, or advisory.
CVE-2026-67435Mediumlinuxfabrik-lib: fetch() forwards credential headers across a cross-origin redirect
CVE-2026-55426High· 7.8linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations, and Linuxfabrik Monitoring Plugins uses those modules to run external monitoring commands
CVE-2026-53759Lowlinuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations
CVE-2026-52817HighLinuxfabrik Monitoring Plugins provides monitoring plugins for Icinga, Nagios, and related systems
CVE-2023-7260High· 7.5Path Traversal vulnerability discovered in OpenText™ CX-E Voice, affecting all version through 22.4
CVE-2023-7249Critical· 9.8Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in OpenText OpenText Directory Services allows Path Traversal.This issue affects OpenText Directory Services: from 16.4.2 before 24.1.