{"id":"CVE-2022-40734","aliases":["GHSA-5m2h-7rf2-rpx6"],"url":"https://o3.security/vulnerability/CVE-2022-40734","summary":"UniSharp Laravel Filemanager directory traversal vulnerability","details":"UniSharp laravel-filemanager (aka Laravel Filemanager) with `league/flysystem` version `< 2.0.0` allows download?working_dir=%2F.. directory traversal to read arbitrary files, as exploited in the wild in June 2022.\n\nSince `v2.6.4`, UniSharp laravel-filemanager (aka Laravel Filemanager) requires users to install `league/flysystem` version `>= 2.0.0`.","published":"2022-09-14T00:00:00Z","modified":"2026-10-28T02:31:13.645101867Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Packagist","name":"unisharp/laravel-filemanager","fixedVersion":"2.6.4"}],"fix":{"url":"https://github.com/UniSharp/laravel-filemanager/commit/8a357d02e8f54ddf130961c64ff2cfc1882bbfcf","label":"UniSharp/laravel-filemanager@8a357d0"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/40xxx/CVE-2022-40734.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40734"},{"type":"REPORT","url":"https://github.com/UniSharp/laravel-filemanager/issues/1150"},{"type":"REPORT","url":"https://github.com/UniSharp/laravel-filemanager/issues/1150#issuecomment-1320186966"},{"type":"REPORT","url":"https://github.com/UniSharp/laravel-filemanager/issues/1150#issuecomment-1825310417"},{"type":"WEB","url":"https://github.com/UniSharp/laravel-filemanager/commit/8a357d02e8f54ddf130961c64ff2cfc1882bbfcf"},{"type":"PACKAGE","url":"https://github.com/UniSharp/laravel-filemanager"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:31:13.645101867Z"}}