{
  "$schema": "https://raw.githubusercontent.com/oasis-tcs/sarif-spec/master/Schemata/sarif-schema-2.1.0.json",
  "version": "2.1.0",
  "runs": [
    {
      "tool": {
        "driver": {
          "name": "apk-scanner.com",
          "informationUri": "https://apk-scanner.com",
          "version": "1.0.0",
          "rules": [
            {
              "id": "APKSCAN-1-s3_bucket",
              "name": "S3Bucket",
              "shortDescription": {
                "text": "Amazon S3 bucket reference"
              },
              "fullDescription": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "helpUri": "https://apk-scanner.com/finding/s3_bucket",
              "help": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-200",
                  "CWE-284",
                  "MASVS-STORAGE-2"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-200",
                  "CWE-284"
                ],
                "masvs": [
                  "MASVS-STORAGE-2"
                ]
              }
            },
            {
              "id": "APKSCAN-2-firebase_rtdb",
              "name": "FirebaseRtdb",
              "shortDescription": {
                "text": "Firebase Realtime Database reference"
              },
              "fullDescription": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "helpUri": "https://apk-scanner.com/finding/firebase_rtdb",
              "help": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-200",
                  "CWE-284",
                  "MASVS-STORAGE-2"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-200",
                  "CWE-284"
                ],
                "masvs": [
                  "MASVS-STORAGE-2"
                ]
              }
            },
            {
              "id": "APKSCAN-3-gcs_bucket",
              "name": "GcsBucket",
              "shortDescription": {
                "text": "Google Cloud Storage reference"
              },
              "fullDescription": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "helpUri": "https://apk-scanner.com/finding/gcs_bucket",
              "help": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-200",
                  "CWE-284",
                  "MASVS-STORAGE-2"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-200",
                  "CWE-284"
                ],
                "masvs": [
                  "MASVS-STORAGE-2"
                ]
              }
            },
            {
              "id": "APKSCAN-20-google_api_key",
              "name": "GoogleApiKey",
              "shortDescription": {
                "text": "Google API key (client-shipped; restriction unverified)"
              },
              "fullDescription": {
                "text": "Restrict the API key (application + API restrictions in Google Cloud Console); a client-shipped key is public, so restriction is the control."
              },
              "helpUri": "https://apk-scanner.com/finding/google_api_key",
              "help": {
                "text": "Restrict the API key (application + API restrictions in Google Cloud Console); a client-shipped key is public, so restriction is the control."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-798",
                  "MASVS-STORAGE-1"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-798"
                ],
                "masvs": [
                  "MASVS-STORAGE-1"
                ]
              }
            },
            {
              "id": "APKSCAN-77-ds_underdeclare",
              "name": "DsUnderdeclare",
              "shortDescription": {
                "text": "Data Safety label omits an observed data category"
              },
              "fullDescription": {
                "text": "Update the Play Data Safety form to declare the observed data category, or remove the capability if the data is not actually collected."
              },
              "helpUri": "https://apk-scanner.com/finding/ds_underdeclare",
              "help": {
                "text": "Update the Play Data Safety form to declare the observed data category, or remove the capability if the data is not actually collected."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-359",
                  "MASVS-PRIVACY-3"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-359"
                ],
                "masvs": [
                  "MASVS-PRIVACY-3"
                ]
              }
            },
            {
              "id": "APKSCAN-34-cleartext_traffic",
              "name": "CleartextTraffic",
              "shortDescription": {
                "text": "Cleartext (HTTP) traffic permitted"
              },
              "fullDescription": {
                "text": "Set android:usesCleartextTraffic=false and/or a networkSecurityConfig that forbids cleartext; serve all endpoints over HTTPS."
              },
              "helpUri": "https://apk-scanner.com/finding/cleartext_traffic",
              "help": {
                "text": "Set android:usesCleartextTraffic=false and/or a networkSecurityConfig that forbids cleartext; serve all endpoints over HTTPS."
              },
              "defaultConfiguration": {
                "level": "warning"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-319",
                  "MASVS-NETWORK-1"
                ],
                "security-severity": "5.0",
                "cwe": [
                  "CWE-319"
                ],
                "masvs": [
                  "MASVS-NETWORK-1"
                ]
              }
            }
          ]
        }
      },
      "automationDetails": {
        "id": "apk-scanner/com.readdle.spark/d70cef9c-f41d-4478-87f1-afc9f4a7ba72"
      },
      "invocations": [
        {
          "executionSuccessful": true
        }
      ],
      "results": [
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/mock-html-signatures.txt"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "25a3e1bf22a9d7a1cd58408d4b33e66aad7f14f9397b68b809a55e1dbfaf5089"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/mock-html-signatures.txt"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "4c950c04555f1615bfa14ff86a87f7eccaaab320afedaa9240f6bc2773840352"
          },
          "properties": {
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            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/mock-html-signatures.txt"
                }
              }
            }
          ],
          "partialFingerprints": {
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            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/mock-html-signatures.txt"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "d1409a9be5fde23b5b55d17f0499e733155465ccea547e084ad5f2d2ba9f6df1"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/mock-html-signatures.txt"
                }
              }
            }
          ],
          "partialFingerprints": {
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            "severity": "low",
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            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/mock-html-signatures.txt"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "e4721ebef74ce61c7a601d0cc69a60423c5f09a06895d3c73de06e3c5859c06a"
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          "properties": {
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            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/mock-html-signatures.txt"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "2618d2bafdb412c9354fa946b2bd816a8995f446e0ac0ee4160d215b63dd13c7"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-2-firebase_rtdb",
          "level": "note",
          "message": {
            "text": "Firebase Realtime Database reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "resources.arsc"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "d5c0a064f3dcc4d1096c501bda53bae02a181a236cad1b32a7eb44c62a071878"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-3-gcs_bucket",
          "level": "note",
          "message": {
            "text": "Google Cloud Storage reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/composer/index.js"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "40e974eeb9890fdd72663eaff844debde5dcabcd2c69a8797847a54364615c52"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-3-gcs_bucket",
          "level": "note",
          "message": {
            "text": "Google Cloud Storage reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/composer/index.js"
                }
              }
            }
          ],
          "partialFingerprints": {
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          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-3-gcs_bucket",
          "level": "note",
          "message": {
            "text": "Google Cloud Storage reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/composer/index.js"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "c4eb9a291443bed68b3c173f79a79982bc5809d2f36ea830fa61d7bc2e81a1dd"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-3-gcs_bucket",
          "level": "note",
          "message": {
            "text": "Google Cloud Storage reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "assets/composer/index.js"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "7ba0d9cd24fa18fb4e861f5df8db8be5cda800b9a98f8864a84b4e7aeca79b33"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-20-google_api_key",
          "level": "note",
          "message": {
            "text": "Google API key (client-shipped; restriction unverified)"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "resources.arsc"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "c73cfff170d601bec173ae8409473901c045720cde0ffc247ed8590b0f862840"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-77-ds_underdeclare",
          "level": "note",
          "message": {
            "text": "Data Safety label omits Contacts"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "data-safety:Contacts"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "52d6df5eafe80ad7de0275ee425de0bf8d715439e92a9026117bea4d546827d0"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-34-cleartext_traffic",
          "level": "warning",
          "message": {
            "text": "Cleartext (HTTP) traffic permitted"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "AndroidManifest.xml"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "94025ca91177232efea2d52d976e37f967866402c6e01f481a8de610b8e478e7"
          },
          "properties": {
            "severity": "medium",
            "verified": false,
            "relationship": "gap-confirmed"
          }
        }
      ],
      "properties": {
        "analysis": {
          "issues": [],
          "stages": {
            "pii": "complete",
            "sbom": "complete",
            "signing": "certificate_parsed",
            "strings": "complete",
            "manifest": "complete"
          },
          "status": "complete",
          "grading": {
            "policy": "static-coverage-v1",
            "blockers": [],
            "eligible": true
          },
          "timings_ms": {
            "total": 43377.164,
            "harvest": 12251.989000000014,
            "detectors": 29208.274999999914
          },
          "bytes_total": 284967015,
          "bytes_scanned": 284967015,
          "bytes_skipped": 0,
          "files_processed": 3632,
          "coverage_version": 2,
          "string_encodings": [
            "ascii",
            "utf16le"
          ],
          "signature_validation": "not_performed"
        },
        "provenance": {
          "mode": "static",
          "artifacts": [
            {
              "name": "base.apk",
              "sha256": "f5f6c4c057cd5731ecd30ef0efdf57f890a242f2eea9514b0f1cb7abe061b04d"
            },
            {
              "name": "config.arm64_v8a.apk",
              "sha256": "2946b284a16fc0f90479f265f6a40975d82a84ff4ec023e0ead61b99cdeb662c"
            },
            {
              "name": "config.xxhdpi.apk",
              "sha256": "15d0a3c3ddb1d83d3f785414b0aee0ea5d35a9bd87420966db676888decd59bf"
            }
          ],
          "ruleset_sha256": "ab3c4fcdbb80449695ea8ed46a12abf272aebe072e8ca1ffa301019c3d559bee"
        },
        "apk_sha256": "f5f6c4c057cd5731ecd30ef0efdf57f890a242f2eea9514b0f1cb7abe061b04d",
        "app_id": "com.readdle.spark",
        "app_title": "Spark Mail: AI Email, Calendar",
        "app_version": "3.18.7",
        "scan_id": "d70cef9c-f41d-4478-87f1-afc9f4a7ba72",
        "scanned_at": "2026-09-30T14:52:31.990Z"
      }
    }
  ]
}