{"cve":"CVE-2017-16091","nvd":{"published":"2018-06-07T02:29:01.787","modified":"2026-06-17T01:08:46.883","status":"Modified","description":"xtalk helps your browser talk to nodex, a simple web framework. xtalk 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://nodesecurity.io/advisories/339","https://nodesecurity.io/advisories/339"],"products":["xtalk_project:xtalk"],"source":"nvd","synced_at":"2026-10-19T20:50:40.212176939+00:00"},"epss":{"cve":"CVE-2017-16091","score":0.01766,"percentile":0.78078,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-cqv6-7fwc-8m3c","url":"https://osv.dev/vulnerability/GHSA-cqv6-7fwc-8m3c","summary":"Directory Traversal in xtalk","modified":"2023-11-08T03:59:04.303570Z","packages":[{"ecosystem":"npm","name":"xtalk","purl":"pkg:npm/xtalk","ranges":[">=0.0.2"],"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."]}