{"cve":"CVE-2021-44685","nvd":{"published":"2021-12-07T00:15:08.043","modified":"2026-06-17T04:12:41.407","status":"Modified","description":"Git-it through 4.4.0 allows OS command injection at the Branches Aren't Just For Birds challenge step. During the verification process, it attempts to run the reflog command followed by the current branch name (which is not sanitized for execution).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-78"],"references":["https://github.com/dwisiswant0/advisory/issues/3","https://github.com/jlord/git-it-electron/releases","https://github.com/dwisiswant0/advisory/issues/3","https://github.com/jlord/git-it-electron/releases"],"products":["git-it_project:git-it"],"source":"nvd","synced_at":"2026-10-19T21:25:41.256909649+00:00"},"epss":{"cve":"CVE-2021-44685","score":0.03467,"percentile":0.89065,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-wjqc-j537-j9gj","url":"https://osv.dev/vulnerability/GHSA-wjqc-j537-j9gj","summary":"Command injection in git-it-electron","modified":"2023-11-08T04:07:18.152020Z","packages":[{"ecosystem":"npm","name":"git-it-electron","purl":"pkg:npm/git-it-electron","ranges":["<=4.3.0"],"fixed":[]}]}],"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."]}