{"id":"CVE-2021-26700","aliases":["EUVD-2022-5129","GHSA-r84v-qff8-jv5g"],"status":"published","title":"Visual Studio Code npm-script Extension Remote Code Execution Vulnerability","description":"Visual Studio Code npm-script Extension Remote Code Execution Vulnerability","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.06003,"percentile":0.93428,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2021-02-25T23:02:00Z","modified":"2026-06-17T03:43:40Z","exploits":[{"source":"pocgithub","id":"jackadamson/CVE-2021-26700","title":"jackadamson/CVE-2021-26700","date":"2021-02-14","url":"https://github.com/jackadamson/CVE-2021-26700"},{"source":"pocgithub","id":"june-in-exile/CVE-2021-26700","title":"june-in-exile/CVE-2021-26700","date":"2023-03-16","url":"https://github.com/june-in-exile/CVE-2021-26700"}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"vscode-npm-script","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.0.0"}]}]},{"source":"osv","ecosystem":"npm","package":"vscode-npm-script","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0"}]}]}],"products":[{"vendor":"microsoft","product":"npm"},{"vendor":"microsoft","product":"visual studio code - npm-script extension"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26700","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26700","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-r84v-qff8-jv5g"},{"url":"https://github.com/microsoft/vscode-npm-scripts","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-26700","title":"Visual Studio Code npm-script Extension Remote Code Execution Vulnerability","description":"Visual Studio Code npm-script Extension Remote Code Execution Vulnerability","status":"published","published":"2021-02-25T23:02:00Z","modified":"2024-08-03T20:33:40.299Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2022-5129","description":"Visual Studio Code npm-script Extension Remote Code Execution Vulnerability","status":"published","published":"2021-02-25T23:02:00Z","modified":"2024-08-03T20:33:40Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T03:24:50.84326Z"}],"ghsa":[{"id":"GHSA-r84v-qff8-jv5g","title":"Remote code execution in vscode-npm-script","description":"Visual Studio Code npm-script Extension Remote Code Execution Vulnerability","status":"published","published":"2022-05-24T17:43:20Z","modified":"2023-01-27T05:03:02Z","updated_at":"2026-11-02T14:36:20.144464Z"}],"nvd":[{"id":"CVE-2021-26700","description":"Visual Studio Code npm-script Extension Remote Code Execution Vulnerability","status":"published","published":"2021-02-25T23:15:16.85Z","modified":"2026-06-17T03:43:40.813Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:50.399901Z"}],"osv":[{"id":"GHSA-r84v-qff8-jv5g","title":"Remote code execution in vscode-npm-script","description":"Visual Studio Code npm-script Extension Remote Code Execution Vulnerability","status":"published","published":"2022-05-24T17:43:20Z","modified":"2023-11-08T04:05:22.033958Z","updated_at":"2026-11-02T15:46:55.480549Z"}]}}