{"id":"CVE-2018-3726","aliases":["EUVD-2018-0276","GHSA-h24f-9mm4-w336"],"status":"published","title":"Cross-site Scripting (XSS) - Stored in crud-file-server","description":"crud-file-server node module before 0.8.0 suffers from a Cross-Site Scripting vulnerability to a lack of validation of file names.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01061,"percentile":0.64794,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2018-06-07T02:00:00Z","modified":"2026-10-20T10:50:27Z","fixes":[{"ecosystem":"npm","package":"crud-file-server","fixed_in":["0.8.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"crud-file-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.7.0"},{"fixed":"0.8.0"}]}]},{"source":"osv","ecosystem":"npm","package":"crud-file-server","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.8.0"}]}]}],"products":[{"vendor":"crud-file-server_project","product":"crud-file-server"},{"vendor":"hackerone","product":"crud-file-server node module"}],"references":[{"url":"https://hackerone.com/reports/311101","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web"]},{"url":"https://github.com/omphalos/crud-file-server/commit/4155bfe068bf211b49a0b3ffd06e78cbaf1b40fa","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3726","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-h24f-9mm4-w336","tags":["advisory"]},{"url":"https://www.npmjs.com/advisories/570","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2018-3726","description":"crud-file-server node module before 0.8.0 suffers from a Cross-Site Scripting vulnerability to a lack of validation of file names.","status":"published","published":"2018-06-07T02:00:00Z","modified":"2024-09-17T00:05:37.055Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:05.262903Z"}],"euvd":[{"id":"EUVD-2018-0276","description":"crud-file-server node module before 0.8.0 suffers from a Cross-Site Scripting vulnerability to a lack of validation of file names.","status":"published","published":"2018-06-07T02:00:00Z","modified":"2024-09-17T00:05:37Z","updated_at":"2026-11-03T00:29:02.472621Z"}],"ghsa":[{"id":"GHSA-h24f-9mm4-w336","title":"Cross-site Scripting (XSS) - Stored in crud-file-server","description":"Versions of `crud-file-server` before 0.8.0 are vulnerable to stored cross-site scripting (XSS). This is due to insufficient santiziation of filenames when directory index is served by `crud-file-server`.\n\n\n## Recommendation\n\nUpdate to version 0.8.0 or later.","status":"published","published":"2018-07-18T18:34:27Z","modified":"2023-01-31T01:54:26Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:29.100018Z"}],"nvd":[{"id":"CVE-2018-3726","description":"crud-file-server node module before 0.8.0 suffers from a Cross-Site Scripting vulnerability to a lack of validation of file names.","status":"published","published":"2018-06-07T02:29:08.55Z","modified":"2026-06-17T01:57:43.857Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:28.483469Z"}],"osv":[{"id":"CVE-2018-3726","description":"crud-file-server node module before 0.8.0 suffers from a Cross-Site Scripting vulnerability to a lack of validation of file names.","status":"published","published":"2018-06-07T02:29:08.55Z","modified":"2026-10-20T10:50:27.619947071Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:09.442568Z"},{"id":"GHSA-h24f-9mm4-w336","title":"Cross-site Scripting (XSS) - Stored in crud-file-server","description":"Versions of `crud-file-server` before 0.8.0 are vulnerable to stored cross-site scripting (XSS). This is due to insufficient santiziation of filenames when directory index is served by `crud-file-server`.\n\n\n## Recommendation\n\nUpdate to version 0.8.0 or later.","status":"published","published":"2018-07-18T18:34:27Z","modified":"2023-11-08T04:00:17.48846Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:48.546324Z"}]}}