{
  "capsule": {
    "schema": "apk-scanner.proof/v2",
    "issuer": "apk-scanner.com",
    "issued_at": "2026-10-14T07:57:02.829Z",
    "app": {
      "app_id": "com.momondo.flightsearch",
      "title": "momondo: Flights, Hotels, Cars",
      "version": "264.2"
    },
    "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": 16504.572,
        "harvest": 4211.807999999995,
        "detectors": 10463.387000000064
      },
      "bytes_total": 81446374,
      "bytes_scanned": 81446374,
      "bytes_skipped": 0,
      "files_processed": 4071,
      "coverage_version": 2,
      "string_encodings": [
        "ascii",
        "utf16le"
      ],
      "signature_validation": "not_performed"
    },
    "provenance": {
      "mode": "static",
      "artifacts": [
        {
          "name": "base.apk",
          "sha256": "a1fe1cfe856e61265af0f445be9baa8f442424052c7dc36861622d960f3392ea"
        },
        {
          "name": "config.arm64_v8a.apk",
          "sha256": "44d585d4fe72bedd017dc22f91c3382e9cb871a7a495f7b52efe47fb7654d2f3"
        },
        {
          "name": "config.en.apk",
          "sha256": "b5eec439011029d1cc5a602d0f67acfab52f72e01d8b49921b4d5c429ede87ee"
        },
        {
          "name": "config.xxhdpi.apk",
          "sha256": "b5e21e6d59b470eaea4a747ffa028fd0dc2c42fe2bde61e6c5f7cc349a9e9c7d"
        }
      ],
      "ruleset_sha256": "a4c4120389ccc4b44afa23b5786f6b8d2bf3dc47ca546355bb3ef6da4a54b513"
    },
    "apk_sha256": "a1fe1cfe856e61265af0f445be9baa8f442424052c7dc36861622d960f3392ea",
    "scan": {
      "scan_id": "baeb4339-8fd5-4fe5-8d53-ea20c41dc183",
      "scanned_at": "2026-09-30T16:49:19.630Z",
      "grade": "B",
      "score": 88
    },
    "apk_signer": {
      "scheme": "v3",
      "subject_o": "Momondo",
      "subject_cn": null,
      "sha256": "323d9f92dabe24a479149c48f7000f1beccffaa9454942f9bff3485b4c86d6c1",
      "not_after": "2046-11-15T13:08:11+00:00"
    },
    "counts": {
      "critical": 0,
      "high": 0,
      "medium": 1,
      "low": 8
    },
    "findings": [
      {
        "finding_type": 1,
        "severity": "low",
        "title": "Amazon S3 bucket reference",
        "redacted_display": "https://████.amazonaws.com/███",
        "fingerprint": "8bbfaae5109c3ce7dc3b9b3471e493cab573ff11a69a76e4d41e25bc1ef502c5",
        "verified": false,
        "cwe": [
          "CWE-200",
          "CWE-284"
        ],
        "masvs": [
          "MASVS-STORAGE-2"
        ],
        "remediation": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
      },
      {
        "finding_type": 2,
        "severity": "low",
        "title": "Firebase Realtime Database reference",
        "redacted_display": "https://█████████████████.firebaseio.com/███",
        "fingerprint": "b14819c59daf4566184b41b716ee3f49813b27378ff0b8f7ded022f7d85cd12b",
        "verified": false,
        "cwe": [
          "CWE-200",
          "CWE-284"
        ],
        "masvs": [
          "MASVS-STORAGE-2"
        ],
        "remediation": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
      },
      {
        "finding_type": 20,
        "severity": "low",
        "title": "Google API key (client-shipped; restriction unverified)",
        "redacted_display": "AIza•••••••• (21–40 chars, redacted)",
        "fingerprint": "ac41efb1c6e9a0970c4b643a4e5a64e4ffa35e12f504178aacd3bb5c0ad930bd",
        "verified": false,
        "cwe": [
          "CWE-798"
        ],
        "masvs": [
          "MASVS-STORAGE-1"
        ],
        "remediation": "Restrict the API key (application + API restrictions in Google Cloud Console); a client-shipped key is public, so restriction is the control."
      },
      {
        "finding_type": 53,
        "severity": "low",
        "title": "Firebase Storage bucket reference",
        "redacted_display": "████████████",
        "fingerprint": "1ba59ee68d75122a7337129079a8494514bc3476c174bad4e96b13fc657a21e9",
        "verified": false,
        "cwe": [
          "CWE-200",
          "CWE-284"
        ],
        "masvs": [
          "MASVS-STORAGE-2"
        ],
        "remediation": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
      },
      {
        "finding_type": 53,
        "severity": "low",
        "title": "Firebase Storage bucket reference",
        "redacted_display": "████████████",
        "fingerprint": "6da605c01a32d6178ae1e6876876e3de02277efaeb0bf30b781056b6efdcc7a8",
        "verified": false,
        "cwe": [
          "CWE-200",
          "CWE-284"
        ],
        "masvs": [
          "MASVS-STORAGE-2"
        ],
        "remediation": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
      },
      {
        "finding_type": 53,
        "severity": "low",
        "title": "Firebase Storage bucket reference",
        "redacted_display": "████████████",
        "fingerprint": "b6e2cb8eb4bf3d0a7bcb1c02e7aaa6b80181f3fefcd2655ab608c7c76f9d6977",
        "verified": false,
        "cwe": [
          "CWE-200",
          "CWE-284"
        ],
        "masvs": [
          "MASVS-STORAGE-2"
        ],
        "remediation": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
      },
      {
        "finding_type": 72,
        "severity": "low",
        "title": "Sentry DSN",
        "redacted_display": "https://█████████████████.ingest.us.sentry.io/███",
        "fingerprint": "2966aaf58d7a43b97448b5f40a2541c6cc11099ebbc4e962283734719defa20e",
        "verified": false,
        "cwe": [
          "CWE-200"
        ],
        "masvs": [
          "MASVS-STORAGE-2"
        ],
        "remediation": "A client DSN is low-risk but confirm it is a client (not internal) DSN and cannot be abused to spoof events."
      },
      {
        "finding_type": 77,
        "severity": "low",
        "title": "Data Safety label omits Location",
        "redacted_display": "app can access location (Precise location); not in the declaration",
        "fingerprint": "cacfd47daa7d0aafb7cbd1791f3964ef2850687203797b5e24429c41acdf7290",
        "verified": false,
        "cwe": [
          "CWE-359"
        ],
        "masvs": [
          "MASVS-PRIVACY-3"
        ],
        "remediation": "Update the Play Data Safety form to declare the observed data category, or remove the capability if the data is not actually collected."
      },
      {
        "finding_type": 57,
        "severity": "medium",
        "title": "Short signing key (RSA 1024-bit)",
        "redacted_display": "RSA-1024",
        "fingerprint": "eff7d2f7607ae274d531546d1e828faf234bca919325efac0bbe80b2f250d041",
        "verified": false,
        "cwe": [
          "CWE-326"
        ],
        "masvs": [
          "MASVS-CRYPTO-1"
        ],
        "remediation": "Use an RSA key of at least 2048 bits or an EC P-256 key for signing."
      }
    ],
    "live_verification": {
      "verified_count": 0,
      "items": []
    },
    "trackers_count": 8,
    "pii": {
      "sources": 5,
      "identifiers": [
        "Advertising ID (AAID)",
        "Android ID",
        "Device ID / IMEI"
      ],
      "destinations": 6
    },
    "sbom": {
      "component_count": 1,
      "vuln_count": 0,
      "components": [
        {
          "name": "com.squareup.okhttp3:okhttp",
          "version": "5.5.0",
          "cves": []
        }
      ]
    },
    "control_coverage": {
      "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": 1,
          "findings": [
            {
              "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": "gap-detected",
          "count": 6,
          "findings": [
            {
              "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": 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": 72,
              "key": "sentry_dsn",
              "title": "Sentry DSN",
              "severity": "low",
              "verified": false,
              "relationship": "informational",
              "cwe": [
                200
              ]
            }
          ]
        },
        {
          "control": "MASVS-CRYPTO-1",
          "category": "CRYPTO",
          "title": "The app employs current strong cryptography and uses it according to best practices.",
          "static": "partial",
          "status": "gap-detected",
          "count": 1,
          "findings": [
            {
              "finding_type": 57,
              "key": "short_key",
              "title": "Short signing key (RSA 1024-bit)",
              "severity": "medium",
              "verified": false,
              "relationship": "gap-confirmed",
              "cwe": [
                326
              ]
            }
          ]
        },
        {
          "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": "no-static-findings",
          "count": 0,
          "findings": []
        },
        {
          "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": "no-static-findings",
          "count": 0,
          "findings": []
        },
        {
          "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": "gap-detected",
          "count": 1,
          "findings": [
            {
              "finding_type": 77,
              "key": "ds_underdeclare",
              "title": "Data Safety label omits Location",
              "severity": "low",
              "verified": false,
              "relationship": "gap-signal",
              "cwe": [
                359
              ]
            }
          ]
        },
        {
          "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": 0,
          "manual": 0
        },
        {
          "category": "CRYPTO",
          "controls": 2,
          "gaps": 1,
          "verified": 0,
          "manual": 0
        },
        {
          "category": "AUTH",
          "controls": 3,
          "gaps": 0,
          "verified": 0,
          "manual": 3
        },
        {
          "category": "NETWORK",
          "controls": 2,
          "gaps": 0,
          "verified": 0,
          "manual": 0
        },
        {
          "category": "PLATFORM",
          "controls": 3,
          "gaps": 0,
          "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": 1,
          "verified": 0,
          "manual": 1
        }
      ]
    }
  },
  "proof": {
    "alg": "ed25519",
    "key_id": "IE6LeZNX4dAAPLGr",
    "digest_sha256": "503a63c9da5bc7bd61f4301d2edb80b971fd259a3e67624bc4dc84797438f8f5",
    "signature": "5MFzCUY9p73aC9CMptFtqW7iXimfAmXvuMLgaFVxlSHB3OU1cKF1FmNJPS0bk2WzQFnRgThKHp4iSNLr96+7DQ==",
    "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAwH2fYdYB5nD0CQslDtG3FgafcJBoOX2OGoT80Woksrk=\n-----END PUBLIC KEY-----\n",
    "verify_url": "https://apk-scanner.com/verify"
  }
}