{
  "app": {
    "app_id": "com.positivegrid.spark",
    "title": "Spark: Chords, Backing Tracks",
    "version": "4.6.2.10098"
  },
  "scan": {
    "scan_id": "0f579011-3ebf-4f40-96a4-fe358f104636",
    "grade": "F",
    "score": 34,
    "scanned_at": "2026-10-08T04:28:18.367Z"
  },
  "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": 20556.781,
      "harvest": 9749.902999999991,
      "detectors": 8893.318000000007
    },
    "bytes_total": 188359202,
    "bytes_scanned": 188359202,
    "bytes_skipped": 0,
    "files_processed": 3699,
    "coverage_version": 2,
    "string_encodings": [
      "ascii",
      "utf16le"
    ],
    "signature_validation": "not_performed"
  },
  "provenance": {
    "mode": "static",
    "artifacts": [
      {
        "name": "base.apk",
        "sha256": "a92502270cfc5e89d046beee9ad1f887731d23ee4d27d6633fd274642649deca"
      },
      {
        "name": "config.arm64_v8a.apk",
        "sha256": "f47db6ccc49d78fb9f5cb638328bc0495a31385aa34e8df0581868ef54adbda9"
      },
      {
        "name": "config.en.apk",
        "sha256": "a0ac7208086b858a6f16d9f16d1e45614419ea2b0ed17f062d3e1840ffac26f0"
      },
      {
        "name": "config.xxhdpi.apk",
        "sha256": "26399db8a0937afb42799ddad4a0dc6389f7d1f52ffdb50f9d57e2d56b7421b3"
      }
    ],
    "ruleset_sha256": "3bb79cc3710b0fb021feaa322578f4cffe08396a97c51b34df092b5a05891d5e"
  },
  "apk_sha256": "a92502270cfc5e89d046beee9ad1f887731d23ee4d27d6633fd274642649deca",
  "schema": "apk-scanner.coverage/v1",
  "framework": "OWASP MASVS v2",
  "disclaimer": "Static, metadata-only analysis. Each control is scored evidence-for / gap-signal / requires-manual-testing. This is evidence toward a MASVS assessment, NOT a certification — apk-scanner.com is not an authorized assessment lab. Absence of a static finding does not prove a control passes.",
  "rows": [
    {
      "control": "MASVS-STORAGE-1",
      "category": "STORAGE",
      "title": "The app securely stores sensitive data.",
      "static": "partial",
      "status": "gap-detected",
      "count": 4,
      "findings": [
        {
          "finding_type": 37,
          "key": "allow_backup",
          "title": "Application data is backup-enabled",
          "severity": "info",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            530,
            312
          ]
        },
        {
          "finding_type": 20,
          "key": "google_api_key",
          "title": "Google API key (client-shipped; restriction unverified)",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            798
          ]
        },
        {
          "finding_type": 20,
          "key": "google_api_key",
          "title": "Google API key (client-shipped; restriction unverified)",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            798
          ]
        },
        {
          "finding_type": 20,
          "key": "google_api_key",
          "title": "Google API key (client-shipped; restriction unverified)",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            798
          ]
        }
      ]
    },
    {
      "control": "MASVS-STORAGE-2",
      "category": "STORAGE",
      "title": "The app prevents leakage of sensitive data.",
      "static": "partial",
      "status": "verified-exposure",
      "count": 52,
      "findings": [
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference — confirmed publicly readable",
          "severity": "critical",
          "verified": true,
          "relationship": "verified-exposure",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 37,
          "key": "allow_backup",
          "title": "Application data is backup-enabled",
          "severity": "info",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            530,
            312
          ]
        },
        {
          "finding_type": 1,
          "key": "s3_bucket",
          "title": "Amazon S3 bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 2,
          "key": "firebase_rtdb",
          "title": "Firebase Realtime Database reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 2,
          "key": "firebase_rtdb",
          "title": "Firebase Realtime Database reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        }
      ]
    },
    {
      "control": "MASVS-CRYPTO-1",
      "category": "CRYPTO",
      "title": "The app employs current strong cryptography and uses it according to best practices.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CRYPTO-2",
      "category": "CRYPTO",
      "title": "The app performs key management according to best practices.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-AUTH-1",
      "category": "AUTH",
      "title": "The app uses secure authentication and authorization protocols.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-AUTH-2",
      "category": "AUTH",
      "title": "The app performs local authentication securely.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-AUTH-3",
      "category": "AUTH",
      "title": "The app secures sensitive operations with additional authentication.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-NETWORK-1",
      "category": "NETWORK",
      "title": "The app secures all network traffic according to current best practices.",
      "static": "yes",
      "status": "gap-detected",
      "count": 1,
      "findings": [
        {
          "finding_type": 34,
          "key": "cleartext_traffic",
          "title": "Cleartext (HTTP) traffic permitted",
          "severity": "medium",
          "verified": false,
          "relationship": "gap-confirmed",
          "cwe": [
            319
          ]
        }
      ]
    },
    {
      "control": "MASVS-NETWORK-2",
      "category": "NETWORK",
      "title": "The app verifies the identity of the remote endpoint (e.g. certificate pinning).",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PLATFORM-1",
      "category": "PLATFORM",
      "title": "The app uses IPC mechanisms securely.",
      "static": "yes",
      "status": "gap-detected",
      "count": 1,
      "findings": [
        {
          "finding_type": 35,
          "key": "exported_provider",
          "title": "Exported content provider without permission (third-party library artifact, shared across 403 unrelated developers)",
          "severity": "low",
          "verified": false,
          "relationship": "gap-confirmed",
          "cwe": [
            926,
            284
          ]
        }
      ]
    },
    {
      "control": "MASVS-PLATFORM-2",
      "category": "PLATFORM",
      "title": "The app uses WebViews securely.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PLATFORM-3",
      "category": "PLATFORM",
      "title": "The app uses the user interface securely.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-1",
      "category": "CODE",
      "title": "The app requires an up-to-date platform version.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-2",
      "category": "CODE",
      "title": "The app has a mechanism for enforcing updates.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-3",
      "category": "CODE",
      "title": "The app only uses software components without known vulnerabilities.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-4",
      "category": "CODE",
      "title": "The app validates and sanitizes all untrusted inputs and follows secure-coding practice.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-1",
      "category": "RESILIENCE",
      "title": "The app validates the integrity of the platform.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-2",
      "category": "RESILIENCE",
      "title": "The app implements anti-tampering mechanisms.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-3",
      "category": "RESILIENCE",
      "title": "The app implements anti-static-analysis mechanisms.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-4",
      "category": "RESILIENCE",
      "title": "The app implements anti-dynamic-analysis techniques.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-1",
      "category": "PRIVACY",
      "title": "The app minimizes access to sensitive data and resources.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-2",
      "category": "PRIVACY",
      "title": "The app prevents identification of the user.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-3",
      "category": "PRIVACY",
      "title": "The app is transparent about data collection and usage.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-4",
      "category": "PRIVACY",
      "title": "The app offers user control over their data.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    }
  ],
  "categories": [
    {
      "category": "STORAGE",
      "controls": 2,
      "gaps": 2,
      "verified": 1,
      "manual": 0
    },
    {
      "category": "CRYPTO",
      "controls": 2,
      "gaps": 0,
      "verified": 0,
      "manual": 0
    },
    {
      "category": "AUTH",
      "controls": 3,
      "gaps": 0,
      "verified": 0,
      "manual": 3
    },
    {
      "category": "NETWORK",
      "controls": 2,
      "gaps": 1,
      "verified": 0,
      "manual": 0
    },
    {
      "category": "PLATFORM",
      "controls": 3,
      "gaps": 1,
      "verified": 0,
      "manual": 1
    },
    {
      "category": "CODE",
      "controls": 4,
      "gaps": 0,
      "verified": 0,
      "manual": 1
    },
    {
      "category": "RESILIENCE",
      "controls": 4,
      "gaps": 0,
      "verified": 0,
      "manual": 4
    },
    {
      "category": "PRIVACY",
      "controls": 4,
      "gaps": 0,
      "verified": 0,
      "manual": 1
    }
  ]
}