{"cve":"CVE-2016-10703","nvd":{"published":"2017-12-14T19:29:00.197","modified":"2026-06-17T00:40:11.640","status":"Modified","description":"A regular expression Denial of Service (DoS) vulnerability in the file lib/ecstatic.js of the ecstatic npm package, before version 2.0.0, allows a remote attacker to overload and crash a server by passing a maliciously crafted string.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-20"],"references":["https://advisory.checkmarx.net/advisory/CX-2016-4450","https://github.com/jfhbrook/node-ecstatic/commit/71ce93988ead4b561a8592168c72143907189f01","https://www.checkmarx.com/advisories/denial-of-service-dos-vulnerability-in-ecstatic-npm-package/","https://advisory.checkmarx.net/advisory/CX-2016-4450","https://github.com/jfhbrook/node-ecstatic/commit/71ce93988ead4b561a8592168c72143907189f01"],"products":["ecstatic_project:ecstatic"],"source":"nvd","synced_at":"2026-10-19T20:47:56.471723566+00:00"},"epss":{"cve":"CVE-2016-10703","score":0.02557,"percentile":0.85075,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-pm9p-9926-w68m","url":"https://osv.dev/vulnerability/GHSA-pm9p-9926-w68m","summary":"Denial of Service in ecstatic","modified":"2023-11-08T03:58:21.144728Z","packages":[{"ecosystem":"npm","name":"ecstatic","purl":"pkg:npm/ecstatic","ranges":["<2.0.0"],"fixed":["2.0.0"]}]}],"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."]}