{"cve":"CVE-2017-20160","nvd":{"published":"2022-12-31T20:15:08.693","modified":"2026-06-17T01:15:18.150","status":"Modified","description":"A vulnerability was found in flitto express-param up to 0.x. It has been classified as critical. This affects an unknown part of the file lib/fetchParams.js. The manipulation leads to improper handling of extra parameters. It is possible to initiate the attack remotely. Upgrading to version 1.0.0 is able to address this issue. The identifier of the patch is db94f7391ad0a16dcfcba8b9be1af385b25c42db. It is recommended to upgrade the affected component. The identifier VDB-217149 was assigned to this vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-235"],"references":["https://github.com/flitto/express-param/commit/db94f7391ad0a16dcfcba8b9be1af385b25c42db","https://github.com/flitto/express-param/pull/19","https://github.com/flitto/express-param/releases/tag/1.0.0","https://vuldb.com/?ctiid.217149","https://vuldb.com/?id.217149"],"products":["flitto:express-param"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2017-20160","score":0.00883,"percentile":0.59199,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-fr54-72wr-cqvq","url":"https://osv.dev/vulnerability/GHSA-fr54-72wr-cqvq","summary":"express-param vulnerable to Improper Handling of Extra Parameters","modified":"2023-11-08T03:59:17.600913Z","packages":[{"ecosystem":"npm","name":"express-param","purl":"pkg:npm/express-param","ranges":["<1.0.0"],"fixed":["1.0.0"]}]}],"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."]}