{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "2.14.2"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StringRangeExpression"
              },
              {
                "range": [
                  {
                    "fixed": "3c2f9bf2ff8fe63d056a8f9cc52d825b66ca79fc"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "original_tag": "v2.14.2",
                "range": [
                  {
                    "fixed": "b5334895a00f8000ef3b6a46f2aa9e1a62eb27b4"
                  }
                ],
                "source": "REFERENCES_TAG"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "b5334895a00f8000ef3b6a46f2aa9e1a62eb27b4"
            },
            {
              "fixed": "3c2f9bf2ff8fe63d056a8f9cc52d825b66ca79fc"
            }
          ],
          "repo": "https://github.com/vitejs/launch-editor",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-698v-4r3x-3vcv"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112943.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "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"
              }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
          }
        ]
      }
    ]
  },
  "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.",
  "id": "CVE-2026-112943",
  "modified": "2026-10-21T02:30:41.820244121Z",
  "published": "2026-10-20T14:53:41.777Z",
  "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"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "launch-editor: escapeCmdArgs() omits % escaping on Windows"
}