{
  "schema_version": "1.3.1",
  "id": "GO-2025-3533",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2025-30153",
    "GHSA-wq9g-9vfc-cfq9"
  ],
  "summary": "Improper Handling of Highly Compressed Data (Data Amplification) in github.com/getkin/kin-openapi/openapi3filter",
  "details": "Improper Handling of Highly Compressed Data (Data Amplification) in github.com/getkin/kin-openapi/openapi3filter",
  "affected": [
    {
      "package": {
        "name": "github.com/getkin/kin-openapi",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.131.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/getkin/kin-openapi/openapi3filter",
            "symbols": [
              "ValidateParameter",
              "ValidateRequest",
              "ValidateRequestBody",
              "ValidateResponse",
              "ValidationHandler.ServeHTTP",
              "csvBodyDecoder",
              "joinValues",
              "multipartBodyDecoder",
              "plainBodyDecoder",
              "urlencodedBodyDecoder",
              "yamlBodyDecoder",
              "zipFileBodyDecoder"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/getkin/kin-openapi/security/advisories/GHSA-wq9g-9vfc-cfq9"
    },
    {
      "type": "FIX",
      "url": "https://github.com/getkin/kin-openapi/commit/67f0b233ffc01332f7d993f79490fbea5f4455f1"
    },
    {
      "type": "FIX",
      "url": "https://github.com/getkin/kin-openapi/pull/1059"
    },
    {
      "type": "WEB",
      "url": "https://github.com/getkin/kin-openapi/blob/6da871e0e170b7637eb568c265c08bc2b5d6e7a3/openapi3filter/req_resp_decoder.go#L1275"
    },
    {
      "type": "WEB",
      "url": "https://github.com/getkin/kin-openapi/blob/6da871e0e170b7637eb568c265c08bc2b5d6e7a3/openapi3filter/req_resp_decoder.go#L1523"
    },
    {
      "type": "WEB",
      "url": "https://github.com/getkin/kin-openapi?tab=readme-ov-file#custom-content-type-for-body-of-http-requestresponse"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2025-3533",
    "review_status": "REVIEWED"
  }
}