{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.0.0"
              },
              {
                "last_affected": "2.0.1"
              },
              {
                "introduced": "0"
              },
              {
                "fixed": "2.0.1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "d64157132e8d9841054f72bb5d76b87a8d9f246d"
            }
          ],
          "repo": "https://github.com/max-mapper/extract-zip",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "seal",
    "cwe_ids": [
      "CWE-22",
      "CWE-59"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19693.json"
  },
  "details": "extract-zip through 2.0.1 containment-checks only the parent directory of each archive entry and never the entry's own final path component, so an archive containing two entries with identical names - a symlink whose target is outside the destination, followed by a regular file - writes through the planted symlink and yields an arbitrary file write outside the destination directory.",
  "id": "CVE-2026-19693",
  "modified": "2026-08-19T03:31:17.267553158Z",
  "published": "2026-08-17T13:30:22.288Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/extract-zip"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19693.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19693"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/max-mapper/extract-zip"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "extract-zip arbitrary file write outside the destination directory via a symlink at the final path component"
}