{"cve":"CVE-2017-16090","nvd":{"published":"2018-06-07T02:29:01.737","modified":"2026-06-17T01:08:46.783","status":"Modified","description":"fsk-server is a simple http server. fsk-server is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing \"../\" in the url.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://github.com/JacksonGL/NPM-Vuln-PoC/tree/master/directory-traversal/fsk-server","https://nodesecurity.io/advisories/345","https://github.com/JacksonGL/NPM-Vuln-PoC/tree/master/directory-traversal/fsk-server","https://nodesecurity.io/advisories/345"],"products":["fsk-server_project:fsk-server"],"source":"nvd","synced_at":"2026-10-19T20:50:40.212176939+00:00"},"epss":{"cve":"CVE-2017-16090","score":0.01974,"percentile":0.80446,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-c3hr-wwh3-qm54","url":"https://osv.dev/vulnerability/GHSA-c3hr-wwh3-qm54","summary":"Directory Traversal in fsk-server","modified":"2023-11-08T03:59:04.242489Z","packages":[{"ecosystem":"npm","name":"fsk-server","purl":"pkg:npm/fsk-server","ranges":[">=0.0.0"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}