{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "26.0.0"
              },
              {
                "fixed": "26.9.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "42fdf9d4a0fdb83841130ab78f69899a224f281b"
            }
          ],
          "repo": "https://github.com/getredash/redash",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-cr68-3xxj-cg9f"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-284"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77371.json"
  },
  "details": "Redash is a package for data visualization and sharing. From 26.0.0 until 26.9.0, the DuckDB query runner's _connect() path in redash/query_runner/duckdb.py created connections with enable_external_access left at its default value of true. A user with query access to an administrator-created DuckDB data source could use native file-reading functions to retrieve files readable by the Redash process or use COPY TO to write files with that process's privileges. Reading application secrets such as REDASH_COOKIE_SECRET or REDASH_SECRET_KEY could also enable forged sessions and authentication bypass. This issue is fixed in version 26.9.0.",
  "id": "CVE-2026-77371",
  "modified": "2026-10-15T10:31:05.597861950Z",
  "published": "2026-10-14T18:02:07.208Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77371.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/getredash/redash/commit/7387072af40913a64e7b3be470491792f2d5551c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/getredash/redash/releases/tag/v26.9.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/getredash/redash/security/advisories/GHSA-cr68-3xxj-cg9f"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-77371"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Redash: DuckDB query runner allows arbitrary file read/write via unrestricted external access"
}