{"cve":"CVE-2021-26543","nvd":{"published":"2021-05-06T13:15:12.417","modified":"2026-06-17T03:43:27.640","status":"Modified","description":"The \"gitDiff\" function in Wayfair git-parse <=1.0.4 has a command injection vulnerability. Clients of the git-parse library are unlikely to be aware of this, so they might unwittingly write code that contains a vulnerability. The issue has been resolved in version 1.0.5.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-78"],"references":["https://advisory.checkmarx.net/advisory/CX-2020-4302","https://www.npmjs.com/package/git-parse","https://advisory.checkmarx.net/advisory/CX-2020-4302","https://www.npmjs.com/package/git-parse"],"products":["wayfair:git-parse"],"source":"nvd","synced_at":"2026-10-19T21:18:09.669877188+00:00"},"epss":{"cve":"CVE-2021-26543","score":0.02462,"percentile":0.84458,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-m744-2jj8-vpfv","url":"https://osv.dev/vulnerability/GHSA-m744-2jj8-vpfv","summary":"Command injection in git-parse","modified":"2023-11-08T04:05:21.279521Z","packages":[{"ecosystem":"npm","name":"git-parse","purl":"pkg:npm/git-parse","ranges":["<1.0.5"],"fixed":["1.0.5"]}]}],"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."]}