{"id":"CVE-2026-67433","summary":"Linuxfabrik monitoring-plugins: Symlink following in logfile legacy database migration","details":"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.","aliases":["GHSA-w2gg-hx6w-24w3"],"modified":"2026-08-12T03:51:09.553642844Z","published":"2026-07-29T19:27:41.844Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67433.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-367","CWE-59"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67433.json"},{"type":"ADVISORY","url":"https://github.com/Linuxfabrik/monitoring-plugins/security/advisories/GHSA-w2gg-hx6w-24w3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67433"},{"type":"FIX","url":"https://github.com/Linuxfabrik/monitoring-plugins/commit/6df1f574aa9dc6541e092f1ce482ecc1315cded0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/linuxfabrik/monitoring-plugins","events":[{"introduced":"7e5f133c769d5082650fbfe10c0ad553129de96b"},{"fixed":"6df1f574aa9dc6541e092f1ce482ecc1315cded0"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"6.0.0"},{"last_affected":"6.0.0"}]}}],"versions":["6.0.0","v6.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-67433.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}