{"id":"CVE-2020-12103","aliases":["EUVD-2020-4419","GHSA-c3vp-6j3v-43r7"],"status":"published","title":"In Tiny File Manager 2.4.1, there is a vulnerability in the ajax file backup copy functionality...","description":"In Tiny File Manager 2.4.1 there is a vulnerability in the ajax file backup copy functionality which allows authenticated users to create backup copies of files (with .bak extension) outside the scope in the same directory in which they are stored.","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01458,"percentile":0.73723,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2020-04-28T21:07:28Z","modified":"2026-10-20T10:52:46Z","products":[{"vendor":"prasathmani","product":"tiny_file_manager"}],"references":[{"url":"https://github.com/prasathmani/tinyfilemanager/commit/a0c595a8e11e55a43eeaa68e1a3ce76365f29d06","tags":["x_transferred","fix"]},{"url":"https://github.com/prasathmani/tinyfilemanager/issues/357","tags":["x_transferred","report"]},{"url":"https://cyberaz0r.info/2020/04/tiny-file-manager-multiple-vulnerabilities/","tags":["x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12103"},{"url":"https://cyberaz0r.info/2020/04/tiny-file-manager-multiple-vulnerabilities"},{"url":"https://www.quantumleap.it/news/advisory"},{"url":"https://www.quantumleap.it/tiny-file-manager-path-traversal-recursive-directory-listing-and-absolute-path-file-backup-copy"},{"url":"https://github.com/advisories/GHSA-c3vp-6j3v-43r7"}],"sources":{"cve":[{"id":"CVE-2020-12103","description":"In Tiny File Manager 2.4.1 there is a vulnerability in the ajax file backup copy functionality which allows authenticated users to create backup copies of files (with .bak extension) outside the scope in the same directory in which they are stored.","status":"published","published":"2020-04-28T21:07:28Z","modified":"2024-08-04T11:48:58.008Z","updated_at":"2026-11-02T14:35:52.925152Z"}],"euvd":[{"id":"EUVD-2020-4419","description":"In Tiny File Manager 2.4.1 there is a vulnerability in the ajax file backup copy functionality which allows authenticated users to create backup copies of files (with .bak extension) outside the scope in the same directory in which they are stored.","status":"published","published":"2020-04-28T21:07:28Z","modified":"2024-08-04T11:48:58Z","updated_at":"2026-11-03T03:07:40.81889Z"}],"ghsa":[{"id":"GHSA-c3vp-6j3v-43r7","title":"In Tiny File Manager 2.4.1, there is a vulnerability in the ajax file backup copy functionality...","description":"In Tiny File Manager 2.4.1, there is a vulnerability in the ajax file backup copy functionality that allows authenticated users to place backup copies of files (with the .bak extension) into different directories.","status":"published","published":"2022-05-24T17:16:51Z","modified":"2024-05-24T05:03:54Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:57:24.376732Z"}],"nvd":[{"id":"CVE-2020-12103","description":"In Tiny File Manager 2.4.1 there is a vulnerability in the ajax file backup copy functionality which allows authenticated users to create backup copies of files (with .bak extension) outside the scope in the same directory in which they are stored.","status":"published","published":"2020-04-28T22:15:12.78Z","modified":"2026-06-17T02:51:24.487Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:05:59.718774Z"}],"osv":[{"id":"CVE-2020-12103","description":"In Tiny File Manager 2.4.1 there is a vulnerability in the ajax file backup copy functionality which allows authenticated users to create backup copies of files (with .bak extension) outside the scope in the same directory in which they are stored.","status":"published","published":"2020-04-28T22:15:12.78Z","modified":"2026-10-20T10:52:46.868975282Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:14.034736Z"}]}}