{"id":"CVE-2017-16038","aliases":["EUVD-2018-0268","GHSA-g7j3-p357-cw8p"],"status":"published","title":"Directory Traversal in f2e-server","description":"`f2e-server` 1.12.11 and earlier is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing \"../\" in the url. This is compounded by `f2e-server` requiring elevated privileges to run.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02504,"percentile":0.84834,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2018-06-04T19:00:00Z","modified":"2026-06-17T01:08:41Z","fixes":[{"ecosystem":"npm","package":"f2e-server","fixed_in":["1.12.12"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"f2e-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.12.11"},{"fixed":"1.12.12"}]}]},{"source":"osv","ecosystem":"npm","package":"f2e-server","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.12.12"}]}]}],"products":[{"vendor":"f2e-server_project","product":"f2e-server"},{"vendor":"hackerone","product":"f2e-server node module"}],"references":[{"url":"https://github.com/shy2850/node-server/issues/10","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","web"]},{"url":"https://github.com/shy2850/node-server/pull/12/files","tags":["x_refsource_MISC","x_transferred","Patch","web"]},{"url":"https://nodesecurity.io/advisories/346","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16038","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g7j3-p357-cw8p","tags":["advisory"]},{"url":"https://www.npmjs.com/advisories/346","tags":["web"]},{"url":"https://github.com/shy2850/node-server","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2017-16038","description":"`f2e-server` 1.12.11 and earlier is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing \"../\" in the url. This is compounded by `f2e-server` requiring elevated privileges to run.","status":"published","published":"2018-06-04T19:00:00Z","modified":"2024-09-16T19:19:36.92Z","updated_at":"2026-11-02T14:33:21.747294Z"}],"euvd":[{"id":"EUVD-2018-0268","description":"`f2e-server` 1.12.11 and earlier is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing \"../\" in the url. This is compounded by `f2e-server` requiring elevated privileges to run.","status":"published","published":"2018-06-04T19:00:00Z","modified":"2024-09-16T19:19:36Z","updated_at":"2026-11-03T00:55:24.213258Z"}],"ghsa":[{"id":"GHSA-g7j3-p357-cw8p","title":"Directory Traversal in f2e-server","description":"Affected versions of `f2e-server` resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system.\n\n**Example request:**\n```http\nGET /../../../../../../../../../../etc/passwd HTTP/1.1\nhost:foo\n```\n\n\n## Recommendation\n\nUpdate to version 1.12.12 or later.","status":"published","published":"2018-07-24T16:29:12Z","modified":"2023-09-13T20:24:15Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:37:05.004935Z"}],"nvd":[{"id":"CVE-2017-16038","description":"`f2e-server` 1.12.11 and earlier is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing \"../\" in the url. This is compounded by `f2e-server` requiring elevated privileges to run.","status":"published","published":"2018-06-04T19:29:01.913Z","modified":"2026-06-17T01:08:41.75Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","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":"2026-11-02T14:04:17.638656Z"}],"osv":[{"id":"GHSA-g7j3-p357-cw8p","title":"Directory Traversal in f2e-server","description":"Affected versions of `f2e-server` resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system.\n\n**Example request:**\n```http\nGET /../../../../../../../../../../etc/passwd HTTP/1.1\nhost:foo\n```\n\n\n## Recommendation\n\nUpdate to version 1.12.12 or later.","status":"published","published":"2018-07-24T16:29:12Z","modified":"2023-11-08T03:59:00.989319Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:47.472172Z"}]}}