{"id":"CVE-2018-9110","aliases":["EUVD-2022-2296","GHSA-44p8-c3wv-f28r"],"status":"published","title":"Directory Traversal in Studio 42 elFinder","description":"Studio 42 elFinder before 2.1.37 has a directory traversal vulnerability in elFinder.class.php with the zipdl() function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process. NOTE: this issue exists because of an incomplete fix for CVE-2018-9109.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0288,"percentile":0.8694,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2018-03-28T14:00:00Z","modified":"2026-10-20T10:50:09Z","fixes":[{"ecosystem":"Packagist","package":"studio-42/elfinder","fixed_in":["2.1.37"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"studio-42/elfinder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.12"},{"last_affected":"2.1.36"},{"fixed":"2.1.37"}]}]},{"source":"osv","ecosystem":"Packagist","package":"studio-42/elfinder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.12"},{"fixed":"2.1.37"}]}],"versions":["2.1.12","2.1.13","2.1.14","2.1.15","2.1.16","2.1.17","2.1.18","2.1.19","2.1.20","2.1.21","2.1.22","2.1.23","2.1.24","2.1.25","2.1.26","2.1.27","2.1.28","2.1.29","2.1.30","2.1.31","2.1.32","2.1.33","2.1.34","2.1.35","2.1.36"]}],"products":[{"vendor":"std42","product":"elfinder"}],"references":[{"url":"https://github.com/Studio-42/elFinder/releases/tag/2.1.37","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://github.com/Studio-42/elFinder/wiki/Advisory-about-vulnerability-of-CVE-2018-9109-and-CVE-2018-9110","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Third Party Advisory","advisory","web"]},{"url":"https://github.com/Studio-42/elFinder/commit/e6351557b86cc10a7651253d2d2aff7f6b918f8e","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9110","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-44p8-c3wv-f28r"}],"sources":{"cve":[{"id":"CVE-2018-9110","description":"Studio 42 elFinder before 2.1.37 has a directory traversal vulnerability in elFinder.class.php with the zipdl() function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process. NOTE: this issue exists because of an incomplete fix for CVE-2018-9109.","status":"published","published":"2018-03-28T14:00:00Z","modified":"2024-08-05T07:17:51.217Z","updated_at":"2026-11-02T14:35:02.603326Z"}],"euvd":[{"id":"EUVD-2022-2296","description":"Studio 42 elFinder before 2.1.37 has a directory traversal vulnerability in elFinder.class.php with the zipdl() function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process. NOTE: this issue exists because of an incomplete fix for CVE-2018-9109.","status":"published","published":"2018-03-28T14:00:00Z","modified":"2024-08-05T07:17:51Z","updated_at":"2026-11-03T02:40:00.465176Z"}],"ghsa":[{"id":"GHSA-44p8-c3wv-f28r","title":"Directory Traversal in Studio 42 elFinder","description":"Studio 42 elFinder before 2.1.37 has a directory traversal vulnerability in `elFinder.class.php` with the `zipdl()` function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process. NOTE: this issue exists because of an incomplete fix for CVE-2018-9109.","status":"published","published":"2022-05-13T01:06:17Z","modified":"2023-07-07T19:07:22Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:36:56.605555Z"}],"nvd":[{"id":"CVE-2018-9110","description":"Studio 42 elFinder before 2.1.37 has a directory traversal vulnerability in elFinder.class.php with the zipdl() function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process. NOTE: this issue exists because of an incomplete fix for CVE-2018-9109.","status":"published","published":"2018-03-28T14:29:00.297Z","modified":"2026-06-17T02:06:05.403Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:04:24.700429Z"}],"osv":[{"id":"CVE-2018-9110","description":"Studio 42 elFinder before 2.1.37 has a directory traversal vulnerability in elFinder.class.php with the zipdl() function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process. NOTE: this issue exists because of an incomplete fix for CVE-2018-9109.","status":"published","published":"2018-03-28T14:29:00.297Z","modified":"2026-10-20T10:50:09.121307423Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T15:44:10.051046Z"},{"id":"GHSA-44p8-c3wv-f28r","title":"Directory Traversal in Studio 42 elFinder","description":"Studio 42 elFinder before 2.1.37 has a directory traversal vulnerability in `elFinder.class.php` with the `zipdl()` function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process. NOTE: this issue exists because of an incomplete fix for CVE-2018-9109.","status":"published","published":"2022-05-13T01:06:17Z","modified":"2024-02-16T08:13:00.747431Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:36.434231Z"}]}}