{"id":"CVE-2023-37781","details":"An issue in the emqx_sn plugin of EMQX v4.3.8 allows attackers to execute a directory traversal via uploading a crafted .txt file.","modified":"2026-04-12T08:32:51.187623Z","published":"2023-07-17T20:15:13.623Z","references":[{"type":"REPORT","url":"https://github.com/emqx/emqx/issues/10419"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/emqx/emqx","events":[{"introduced":"0"},{"last_affected":"aaa7cd0a4409e607a8be3f59e2b50373cc3b815d"}],"database_specific":{"cpe":"cpe:2.3:a:emqx:emqx:4.3.8:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"4.3.8"}]}}],"versions":["0.1.0","0.1.1","0.1.2","0.1.3","0.1.4","0.1.5","0.1.6","0.10.0-beta","0.10.1-beta","0.10.2-beta","0.10.3-beta","0.10.4-beta","0.11.0-beta","0.12.0-beta","0.12.1-beta","0.12.3-beta","0.13.0-beta","0.13.1-beta","0.14.0-beta","0.14.1-beta","0.15.0","0.16.0","0.17.0","0.17.1","0.2.0","0.5.2-alpha","0.6.0-alpha","0.6.1-alpha","0.7.0-alpha","0.8.0-alpha","0.9.0-alpha","0.9.1","0.9.2-alpha","1.0","1.0.1","1.0.2","1.0.3","1.1","1.1.1","1.1.2","1.1.3","4.2-alpha.1","4.2-alpha.2","4.2-alpha.3","4.2-beta.1","4.2-rc.1","4.2-rc.2","4.2.0","4.2.1","4.2.2","4.2.3","4.3-alpha.1","4.3-beta.1","4.3-rc.1","4.3-rc.3","4.3-rc.4","4.3.0","4.3.1","4.3.2","4.3.3","4.3.4","4.3.5","4.3.6","4.3.7","4.3.8","v0.2.1-beta","v0.3.1-beta","v0.3.2-beta","v0.4.0-alpha","v0.5.1-alpha","v2.0","v2.0-beta.1","v2.0-beta.2","v2.0-beta.3","v2.0-rc.1","v2.0-rc.2","v2.0-rc.3","v2.0.1","v2.0.2","v2.0.3","v2.0.4","v2.0.5","v2.0.6","v2.0.7","v2.1","v2.1.0","v2.1.0-beta.1","v2.1.0-beta.2","v2.1.0-rc.1","v2.1.0-rc.2","v2.1.1","v2.1.2","v2.2-beta.1","v2.2-beta.2","v2.2-beta.3","v2.2-rc.1","v2.2-rc.2","v2.2.0","v2.3-beta.1","v2.3-beta.2","v2.3-beta.3","v2.3-beta.4","v2.3-rc.1","v2.3-rc.2","v2.3.0","v2.3.1","v2.3.10","v2.3.11","v2.3.2","v2.3.3","v2.3.4","v2.3.5","v2.3.6","v2.3.7","v2.3.8","v2.3.9","v4.1.0","v4.2-alpha.1","v4.2-alpha.2","v4.2-alpha.3","v4.2-beta.1","v4.2-rc.1","v4.2-rc.2","v4.2.0","v4.2.1","v4.2.2","v4.2.3","v4.3-alpha.1","v4.3-beta.1","v4.3-rc.1","v4.3-rc.2","v4.3-rc.3","v4.3-rc.4","v4.3-rc.5","v4.3.0","v4.3.1","v4.3.2","v4.3.3","v4.3.4","v4.3.5","v4.3.6","v4.3.7","v4.3.8"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-37781.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"}]}