{"id":"CVE-2020-7603","aliases":[],"url":"https://o3.security/vulnerability/CVE-2020-7603","summary":"OS Command Injection in closure-compiler-stream","details":"closure-compiler-stream through 0.1.15 allows execution of arbitrary commands. The argument `options` of the exports function in `index.js` can be controlled by users without any sanitization.","published":"2021-05-07T16:16:06Z","modified":"2026-03-13T22:11:06.184729Z","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":null,"affectedPackages":[{"ecosystem":"npm","name":"closure-compiler-stream","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7603"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-CLOSURECOMPILERSTREAM-560123"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-03-13T22:11:06.184729Z"}}