{"cve":"CVE-2020-15230","nvd":{"published":"2020-10-02T19:15:12.963","modified":"2026-06-17T02:56:19.147","status":"Modified","description":"Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-22"],"references":["https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255","https://github.com/vapor/vapor/pull/2500","https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq","https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255","https://github.com/vapor/vapor/pull/2500"],"products":["vapor_project:vapor"],"source":"nvd","synced_at":"2026-10-19T21:09:53.489947993+00:00"},"epss":{"cve":"CVE-2020-15230","score":0.0153,"percentile":0.7475,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}