Security advisory

{
  "id": "1c84f2f68bf37da3ba4f28cc986ffd487c7a2adaab842fdc143c1d12311da5a7",
  "url": "https://osv.dev/vulnerability/CVE-2018-1002204",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-1002204",
    "summary": "adm-zip npm library before 0.4.9 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'.",
    "evidence": "osv:CVE-2018-1002204",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-1002204",
      "aliases": [
        "CVE-2018-1002204",
        "GHSA-3v6h-hqm4-2rg6"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/cthackers/adm-zip",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "89b6f6788d92c28ff2c6df3c90957d22b6376c7f"
                },
                {
                  "fixed": "62f64004fefb894c523a7143e8a88ebe6c84df25"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:adm-zip_project:adm-zip:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.4.9"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "62f64004fefb894c523a7143e8a88ebe6c84df25"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.4.7",
            "v0.4.5",
            "v0.4.6",
            "v0.4.4",
            "v0.4.3",
            "v0.3.2",
            "v0.3.1",
            "v0.2.1",
            "v0.1.9",
            "v0.1.8",
            "v0.1.7",
            "v0.1.5",
            "v0.1.3",
            "v0.1.2",
            "v0.1.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1002204.json"
          }
        }
      ],
      "modified": "2026-10-20T10:49:41.015780110Z",
      "provider": "osv",
      "references": [
        "https://github.com/cthackers/adm-zip/commit/62f64004fefb894c523a7143e8a88ebe6c84df25",
        "https://github.com/cthackers/adm-zip/pull/212",
        "https://github.com/snyk/zip-slip-vulnerability",
        "https://snyk.io/research/zip-slip-vulnerability",
        "https://snyk.io/vuln/npm:adm-zip:20180415"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-1002204",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 380684,
  "published_at": "2018-07-25T17:29:01.657+00:00"
}