{"id":"CVE-2026-112943","summary":"launch-editor: escapeCmdArgs() omits % escaping on Windows","details":"launch-editor allows users to open files with line numbers in editor from Node.js. Prior to 2.14.2, launch-editor did not escape % on Windows when passing an argument to cmd. When an environment variable contained a malicious value, it was possible that that content to be executed. This vulnerability is fixed in 2.14.2.","aliases":["GHSA-698v-4r3x-3vcv"],"modified":"2026-10-21T02:55:52.514476388Z","published":"2026-10-20T14:53:41.777Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112943.json","unresolved_ranges":[{"extracted_events":[{"source":"AFFECTED_FIELD","strategy":"StringRangeExpression","range":[{"introduced":"8.3.0"},{"fixed":"8.3.3"},{"introduced":"8.2.0"},{"fixed":"8.2.4"},{"introduced":"8.0.0"},{"fixed":"8.1.6"},{"introduced":"7.0.0"},{"fixed":"7.3.7"},{"fixed":"6.4.4"},{"fixed":"1.1.0"}]}]}],"cna_assigner":"GitHub_M","cwe_ids":["CWE-78"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112943.json"},{"type":"FIX","url":"https://github.com/vitejs/launch-editor/commit/3c2f9bf2ff8fe63d056a8f9cc52d825b66ca79fc"},{"type":"FIX","url":"https://github.com/vitejs/launch-editor/pull/155"},{"type":"WEB","url":"https://github.com/vitejs/launch-editor/releases/tag/v2.14.2"},{"type":"ADVISORY","url":"https://github.com/vitejs/launch-editor/security/advisories/GHSA-698v-4r3x-3vcv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112943"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/vitejs/launch-editor","events":[{"introduced":"0"},{"fixed":"b5334895a00f8000ef3b6a46f2aa9e1a62eb27b4"},{"fixed":"3c2f9bf2ff8fe63d056a8f9cc52d825b66ca79fc"}],"database_specific":{"extracted_events":[{"source":"AFFECTED_FIELD","strategy":"StringRangeExpression","range":[{"introduced":"0"},{"fixed":"2.14.2"}]},{"source":"REFERENCES_COMMIT","range":[{"fixed":"3c2f9bf2ff8fe63d056a8f9cc52d825b66ca79fc"}]},{"original_tag":"v2.14.2","range":[{"fixed":"b5334895a00f8000ef3b6a46f2aa9e1a62eb27b4"}],"source":"REFERENCES_TAG"}]}}],"versions":["v2.14.1","v2.14.0","v2.13.2","v2.13.1","v2.13.0","v2.12.0","v2.11.1","v2.11.0","v2.10.0","v2.9.1","v2.9.0","v2.8.2","v2.8.1","v2.8.0","v2.7.0","v2.6.1","v2.6.0","v2.5.0","v2.4.0","v2.3.0","v2.2.1","v2.2.0","v2.1.0","v2.0.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112943.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"}]}