{"id":"CVE-2021-23360","details":"This affects the package killport before 1.0.2. If (attacker-controlled) user input is given, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization. Running this PoC will cause the command touch success to be executed, leading to the creation of a file called success.","aliases":["GHSA-fc42-h7q4-qp8h","SNYK-JS-KILLPORT-1078535"],"modified":"2026-07-08T06:49:34.573648300Z","published":"2021-03-21T16:15:12.720Z","database_specific":{"unresolved_ranges":[{"vendor_product":"killport_project:killport","cpes":["cpe:2.3:a:killport_project:killport:*:*:*:*:*:node.js:*:*"],"extracted_events":[{"fixed":"1.0.2"}],"source":"CPE_RANGE"},{"source":"DESCRIPTION","extracted_events":[{"fixed":"1.0.2"}]}]},"references":[{"type":"WEB","url":"https://github.com/ssnau/killport/blob/5268f23ea8f152e47182b263d8f7ef20c12a9f28/index.js%23L9"},{"type":"FIX","url":"https://github.com/ssnau/killport/commit/bec8e371f170a12e11cd222ffc7a6e1ae9942638"},{"type":"FIX","url":"https://snyk.io/vuln/SNYK-JS-KILLPORT-1078535"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ssnau/killport","events":[{"introduced":"0"},{"fixed":"bec8e371f170a12e11cd222ffc7a6e1ae9942638"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23360.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}