{"id":"CVE-2021-23484","aliases":["GHSA-wxj7-97fp-j53j"],"url":"https://o3.security/vulnerability/CVE-2021-23484","summary":"Exposure of Resource to Wrong Sphere in Zip-Local","details":"The package zip-local before 0.3.5 are vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip) which can lead to an extraction of a crafted file outside the intended extraction directory.","published":"2022-01-28T22:15:09.010Z","modified":"2026-07-08T06:27:27.560850129Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"zip-local","fixedVersion":"0.3.5"}],"fix":{"url":"https://github.com/Mostafa-Samir/zip-local/commit/949446a95a660c0752b1db0c654f0fd619ae6085","label":"Mostafa-Samir/zip-local@949446a"},"references":[{"type":"ADVISORY","url":"https://github.com/Mostafa-Samir/zip-local/blob/master/main.js%23L365"},{"type":"FIX","url":"https://github.com/Mostafa-Samir/zip-local/commit/949446a95a660c0752b1db0c654f0fd619ae6085"},{"type":"FIX","url":"https://snyk.io/vuln/SNYK-JS-ZIPLOCAL-2327477"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T06:27:27.560850129Z"}}