{"id":"CVE-2020-7640","aliases":["GHSA-vm5j-vqr6-v7v8","SNYK-JS-PIXLCLASS-564968"],"url":"https://o3.security/vulnerability/CVE-2020-7640","summary":"OS Command Injection in pixl-class","details":"pixl-class prior to 1.0.3 allows execution of arbitrary commands. The members argument of the create function can be controlled by users without any sanitization.","published":"2020-04-27T22:15:12.397Z","modified":"2026-07-09T12:33:23.969476Z","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":{"score":0.02137,"percentile":0.80371,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"pixl-class","fixedVersion":"1.0.3"}],"fix":{"url":"https://github.com/jhuckaby/pixl-class/commit/47677a3638e3583e42f3a05cc7f0b30293d2acc8","label":"jhuckaby/pixl-class@47677a3"},"references":[{"type":"FIX","url":"https://github.com/jhuckaby/pixl-class/commit/47677a3638e3583e42f3a05cc7f0b30293d2acc8"},{"type":"FIX","url":"https://github.com/jhuckaby/pixl-class/commit/47677a3638e3583e42f3a05cc7f0b30293d2acc8%2C"},{"type":"FIX","url":"https://snyk.io/vuln/SNYK-JS-PIXLCLASS-564968"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T12:33:23.969476Z"}}