{"id":"GHSA-cf2x-rqc8-grfq","summary":"Regular expression deinal of service in express-validators","details":"All versions of package express-validators are vulnerable to Regular Expression Denial of Service (ReDoS) when validating specifically-crafted invalid urls.","aliases":["CVE-2020-7767"],"modified":"2023-11-08T04:04:09.360531Z","published":"2021-05-10T19:16:27Z","database_specific":{"nvd_published_at":"2020-11-11T11:15:00Z","cwe_ids":["CWE-400"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2021-04-19T22:44:18Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7767"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-EXPRESSVALIDATORS-1017404"}],"affected":[{"package":{"name":"express-validators","ecosystem":"npm","purl":"pkg:npm/express-validators"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.0.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-cf2x-rqc8-grfq/GHSA-cf2x-rqc8-grfq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}