{"id":"GHSA-g6ww-v8xp-vmwg","summary":"Prototype pollution in pathval","details":"A prototype pollution vulnerability affects all versions of package pathval under 1.1.1.","aliases":["CVE-2020-7751","SNYK-JS-PATHVAL-596926"],"modified":"2026-07-08T06:50:05.260651791Z","published":"2022-02-10T20:21:24Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-04-20T17:32:20Z","nvd_published_at":"2020-10-26T12:17:00Z","cwe_ids":["CWE-1321","CWE-20"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7751"},{"type":"WEB","url":"https://github.com/chaijs/pathval/pull/58/commits/21a9046cfa0c2697cb41990f3b4316db410e6c8a"},{"type":"WEB","url":"https://github.com/chaijs/pathval/pull/58/files"},{"type":"PACKAGE","url":"https://github.com/chaijs/pathval"},{"type":"WEB","url":"https://github.com/chaijs/pathval/releases/tag/v1.1.1"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-PATHVAL-596926"}],"affected":[{"package":{"name":"pathval","ecosystem":"npm","purl":"pkg:npm/pathval"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-g6ww-v8xp-vmwg/GHSA-g6ww-v8xp-vmwg.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}