{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0.96.0"
              },
              {
                "fixed": "0.140.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "4fc4d60dcf10910b52ce8bdb805325f3d5b1139a"
            },
            {
              "fixed": "ed6a53e54926708594c07d222155ac3a22f93174"
            },
            {
              "fixed": "4b42212ac4e6622f37b4a3b991375801210acd95"
            }
          ],
          "repo": "https://github.com/manyfold3d/manyfold",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-j5f9-r7wf-hv37"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-22",
      "CWE-73"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46336.json"
  },
  "details": "Manyfold is an open source, self-hosted web application for managing a collection of 3d models, particularly focused on 3d printing. From 0.96.0 until 0.140.0, authenticated users can rename uploaded files with path traversal sequences because app/models/model_file.rb uses the user-controlled filename in File.join(model.path, filename) without sufficient sanitization, allowing files to be moved or written outside the configured library directory. This issue is fixed in version 0.140.0.",
  "id": "CVE-2026-46336",
  "modified": "2026-07-19T03:31:06.018807367Z",
  "published": "2026-07-16T17:04:31.056Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/manyfold3d/manyfold/releases/tag/v0.140.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46336.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/manyfold3d/manyfold/security/advisories/GHSA-j5f9-r7wf-hv37"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46336"
    },
    {
      "type": "FIX",
      "url": "https://github.com/manyfold3d/manyfold/commit/ed6a53e54926708594c07d222155ac3a22f93174"
    },
    {
      "type": "FIX",
      "url": "https://github.com/manyfold3d/manyfold/pull/6122"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Manyfold: Authenticated Path Traversal via File Rename"
}