{"id":"CVE-2021-23374","aliases":["EUVD-2021-1192","GHSA-v2jv-33gh-xx29"],"status":"published","title":"Arbitrary Command Injection","description":"This affects all versions of package ps-visitor. If attacker-controlled user input is given to the kill function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01336,"percentile":0.71585,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77","CWE-78"],"published":"2021-04-18T18:40:37Z","modified":"2026-06-17T03:38:38Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"ps-visitor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.0.2"}]}]},{"source":"osv","ecosystem":"npm","package":"ps-visitor","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"0.0.2"}]}]}],"products":[{"vendor":"ps-visitor_project","product":"ps-visitor"}],"references":[{"url":"https://snyk.io/vuln/SNYK-JS-PSVISITOR-1078544","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/WisdomKwan/ps-visitor/blob/cdfc934a8e4af95aa0473f4b2a4bd091d09faf2f/index.js%23L404","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23374","tags":["advisory"]},{"url":"https://github.com/WisdomKwan/ps-visitor/blob/cdfc934a8e4af95aa0473f4b2a4bd091d09faf2f/index.js#23L404","tags":["web"]},{"url":"https://github.com/advisories/GHSA-v2jv-33gh-xx29"},{"url":"https://github.com/WisdomKwan/ps-visitor","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-23374","title":"Arbitrary Command Injection","description":"This affects all versions of package ps-visitor. If attacker-controlled user input is given to the kill function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.","status":"published","published":"2021-04-18T18:40:37.318Z","modified":"2024-09-16T17:04:05.835Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2021-1192","description":"This affects all versions of package ps-visitor. If attacker-controlled user input is given to the kill function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.","status":"published","published":"2021-04-18T18:40:37Z","modified":"2024-09-16T17:04:05Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P","level":"high"}],"updated_at":"2026-11-03T00:55:45.275329Z"}],"ghsa":[{"id":"GHSA-v2jv-33gh-xx29","title":"Command Injection in ps-visitor","description":"This affects all versions up to and including version 0.0.2 of package ps-visitor. If attacker-controlled user input is given to the kill function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.","status":"published","published":"2021-05-07T16:06:23Z","modified":"2023-01-27T05:00:52Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:36:15.574072Z"}],"nvd":[{"id":"CVE-2021-23374","description":"This affects all versions of package ps-visitor. If attacker-controlled user input is given to the kill function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.","status":"published","published":"2021-04-18T19:15:12.06Z","modified":"2026-06-17T03:38:38.747Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:52.03307Z"}],"osv":[{"id":"GHSA-v2jv-33gh-xx29","title":"Command Injection in ps-visitor","description":"This affects all versions up to and including version 0.0.2 of package ps-visitor. If attacker-controlled user input is given to the kill function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.","status":"published","published":"2021-05-07T16:06:23Z","modified":"2026-03-13T21:56:25.660706Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T15:46:56.639206Z"}]}}