{"id":"CVE-2020-21056","details":"Directory Traversal vulnerability exists in FusionPBX 4.5.7, which allows a remote malicious user to create folders via the folder variale to app\\edit\\foldernew.php.","modified":"2026-03-14T10:17:56.475351Z","published":"2021-05-20T16:15:07.827Z","references":[{"type":"ADVISORY","url":"https://resp3ctblog.wordpress.com/2019/10/28/fusionpbx-path-traversal-5/"},{"type":"FIX","url":"https://github.com/fusionpbx/fusionpbx/commit/cad71240dee2a82cd5766dd67039a87849031aaa"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/fusionpbx/fusionpbx","events":[{"introduced":"0"},{"fixed":"cad71240dee2a82cd5766dd67039a87849031aaa"}]},{"type":"GIT","repo":"https://github.com/fusionpbx/fusionpbx","events":[{"introduced":"0"},{"fixed":"cad71240dee2a82cd5766dd67039a87849031aaa"}]}],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.5.7"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-21056.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:L/A:N"}]}