{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.15.0-beta4"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1d7b8768aecd53ae59372fd68b10af0e80722c79"
            },
            {
              "fixed": "8784b62215721c87e7bd2f35d45a4e29e07d38f5"
            }
          ],
          "repo": "https://github.com/labring/fastgpt",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-72hf-5382-2mq9"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54607.json"
  },
  "details": "FastGPT is a knowledge-based AI application platform. Prior to 4.15.0-beta4, the HTTP-tool OpenAPI schema importer validates only the top-level URL before passing it to SwaggerParser.bundle, whose remote reference resolver fetches $ref URLs without FastGPT's internal-address guard and returns fetched content inline, allowing an authenticated team member to read internal services or cloud metadata. This issue is fixed in version 4.15.0-beta4.",
  "id": "CVE-2026-54607",
  "modified": "2026-08-12T03:51:11.519159384Z",
  "published": "2026-07-07T21:20:43.617Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/labring/FastGPT/releases/tag/v4.15.0-beta4"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54607.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/labring/FastGPT/security/advisories/GHSA-72hf-5382-2mq9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54607"
    },
    {
      "type": "FIX",
      "url": "https://github.com/labring/FastGPT/commit/1d7b8768aecd53ae59372fd68b10af0e80722c79"
    },
    {
      "type": "FIX",
      "url": "https://github.com/labring/FastGPT/pull/7073"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "FastGPT: SSRF in HTTP-tool OpenAPI schema importer via SwaggerParser $ref (bypasses the isInternalAddress guard)"
}