{"id":"CVE-2018-16478","aliases":["EUVD-2018-0822","GHSA-vwr2-wj63-86gr"],"status":"published","title":"Path Traversal in simplehttpserver","description":"A Path Traversal in simplehttpserver versions \u003c=0.2.1 allows to list any file in another folder of web root.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01295,"percentile":0.70526,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2018-12-04T14:00:00Z","modified":"2026-06-17T01:44:21Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"simplehttpserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.3.0"}]}]},{"source":"osv","ecosystem":"npm","package":"simplehttpserver","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"0.3.0"}]}]}],"products":[{"vendor":"hackerone","product":"simplehttpserver"},{"vendor":"simplehttpserver_project","product":"simplehttpserver"}],"references":[{"url":"https://hackerone.com/reports/403703","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16478","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-vwr2-wj63-86gr","tags":["advisory"]},{"url":"https://github.com/nodejs/security-wg/blob/master/vuln/npm/484.json","tags":["web"]},{"url":"https://www.npmjs.com/advisories/744","tags":["web"]},{"url":"https://github.com/tikonen/blog/tree/master/simplehttpserver","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2018-16478","description":"A Path Traversal in simplehttpserver versions \u003c=0.2.1 allows to list any file in another folder of web root.","status":"published","published":"2018-12-04T14:00:00Z","modified":"2024-08-05T10:24:32.87Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:35:11.072321Z"}],"euvd":[{"id":"EUVD-2018-0822","description":"A Path Traversal in simplehttpserver versions \u003c=0.2.1 allows to list any file in another folder of web root.","status":"published","published":"2018-12-04T14:00:00Z","modified":"2024-08-05T10:24:32Z","updated_at":"2026-11-03T02:39:41.750379Z"}],"ghsa":[{"id":"GHSA-vwr2-wj63-86gr","title":"Path Traversal in simplehttpserver","description":"All versions of `simplehttpserver` are vulnerable to Path Traversal. \n\nThis vulnerability allows an attacker to access files outside the webroot since it allows symlink navigation in the URL.\n\n\n## Recommendation\n\nNo fix is currently available. Do not use `simplehttpserver` in production or consider using an alternative module until a fix is made available.","status":"published","published":"2018-12-06T15:49:10Z","modified":"2023-09-12T21:07:30Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:37:05.004935Z"}],"nvd":[{"id":"CVE-2018-16478","description":"A Path Traversal in simplehttpserver versions \u003c=0.2.1 allows to list any file in another folder of web root.","status":"published","published":"2018-12-04T14:29:00.31Z","modified":"2026-06-17T01:44:21.873Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:04:49.995593Z"}],"osv":[{"id":"GHSA-vwr2-wj63-86gr","title":"Path Traversal in simplehttpserver","description":"All versions of `simplehttpserver` are vulnerable to Path Traversal. \n\nThis vulnerability allows an attacker to access files outside the webroot since it allows symlink navigation in the URL.\n\n\n## Recommendation\n\nNo fix is currently available. Do not use `simplehttpserver` in production or consider using an alternative module until a fix is made available.","status":"published","published":"2018-12-06T15:49:10Z","modified":"2023-11-08T04:00:00.251385Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:57.694388Z"}]}}