{"cve":"CVE-2019-5423","nvd":{"published":"2019-04-03T15:29:01.757","modified":"2026-06-17T02:37:39.810","status":"Modified","description":"Path traversal vulnerability in http-live-simulator npm package version 1.0.5 allows arbitrary path to be accessed on the file system by a remote attacker.","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://hackerone.com/reports/384939","https://hackerone.com/reports/384939"],"products":["http-live-simulator_project:http-live-simulator"],"source":"nvd","synced_at":"2026-10-19T20:55:22.313337056+00:00"},"epss":{"cve":"CVE-2019-5423","score":0.02833,"percentile":0.86633,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2hhw-p8mg-jrm6","url":"https://osv.dev/vulnerability/GHSA-2hhw-p8mg-jrm6","summary":"Path Traversal in http-live-simulator","modified":"2023-11-08T04:01:35.983128Z","packages":[{"ecosystem":"npm","name":"http-live-simulator","purl":"pkg:npm/http-live-simulator","ranges":["<1.0.6"],"fixed":["1.0.6"]}]}],"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."]}