{"cve":"CVE-2021-30483","nvd":{"published":"2021-07-30T14:15:16.457","modified":"2026-06-17T03:50:19.590","status":"Modified","description":"isomorphic-git before 1.8.2 allows Directory Traversal via a crafted repository.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-22"],"references":["https://github.com/isomorphic-git/isomorphic-git/pull/1339","https://github.com/isomorphic-git/isomorphic-git/releases/tag/v1.8.2","https://vuln.ryotak.me/advisories/28","https://github.com/isomorphic-git/isomorphic-git/pull/1339","https://github.com/isomorphic-git/isomorphic-git/releases/tag/v1.8.2"],"products":["isomorphic-git:isomorphic-git"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-30483","score":0.02182,"percentile":0.8237,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-fgxq-p49f-qw99","url":"https://osv.dev/vulnerability/GHSA-fgxq-p49f-qw99","summary":"Directory Traversal in isomorphic-git","modified":"2023-11-08T04:05:46.460449Z","packages":[{"ecosystem":"npm","name":"isomorphic-git","purl":"pkg:npm/isomorphic-git","ranges":["<1.8.2"],"fixed":["1.8.2"]}]}],"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."]}