Leaf: Voice Recorder & Journal
True Gift LLC · Build 1.9.0
Static checks identify review items, not a guarantee of safety.
Overview
4 high or critical finding categories to review
Leaf: Voice Recorder & Journal (com.sharewithleaf.app) scored grade F, 0 out of 100, in a static scan of version 1.9.0 on 2026-10-03. It has 4 high or critical findings among 8 finding categories across 11 occurrences. One finding was confirmed live: an anonymous request reached a backend the app references and it answered without authentication. No credential was used and no stored data was read. 9 tracking SDKs are present in the package, which describes what ships, not what runs or what it sends. This is static analysis of a single build: it does not observe the app running and does not establish that any data is exposed.
Start with these findings
criticalAmazon S3 bucket reference — confirmed publicly readable1 occurrence
Interpretation & review guidance
A reference to an Amazon S3 bucket. Using cloud storage is normal — the risk exists only if the bucket allows anonymous listing/read, which requires a separate authorized assessment.
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- 1 historically verified occurrence at the recorded scan time. Current reachability is not established.
criticalGCP service account credentials1 occurrence
Interpretation & review guidance
Google Cloud service-account credentials. These grant server-side access to the developer's GCP project and must never ship in a client — treat as critical and rotate immediately.
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
highPrivate key material1 occurrence
Interpretation & review guidance
A complete PEM private-key block is embedded in the app. This is a real finding worth review — but it is often a bundled library test/sample key rather than a production secret, so we flag it high and leave confirmation to you (a bare header alone no longer triggers it).
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Build & components
79 components recorded. Certificate parsing does not validate APK signature integrity.
Inspect build evidence →Findings
8 categories · 11 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.
criticalAmazon S3 bucket reference — confirmed publicly readable1 occurrence
Interpretation & review guidance
A reference to an Amazon S3 bucket. Using cloud storage is normal — the risk exists only if the bucket allows anonymous listing/read, which requires a separate authorized assessment.
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- 1 historically verified occurrence at the recorded scan time. Current reachability is not established.
Evidence preview
- Evidence type
- Static string match
- Representative location
_split_config.arm64_v8a/lib/arm64-v8a/libapp.so- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
s3_bucket_url- Recorded file locations
_split_config.arm64_v8a/lib/arm64-v8a/libapp.so
1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.
Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.
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criticalGCP service account credentials1 occurrence
Interpretation & review guidance
Google Cloud service-account credentials. These grant server-side access to the developer's GCP project and must never ship in a client — treat as critical and rotate immediately.
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Evidence preview
- Evidence type
- Static string match
- Representative location
assets/flutter_assets/assets/service-account-google-play.json- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
gcp_service_account- Recorded file locations
assets/flutter_assets/assets/service-account-google-play.json
1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.
Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
highPrivate key material1 occurrence
Interpretation & review guidance
A complete PEM private-key block is embedded in the app. This is a real finding worth review — but it is often a bundled library test/sample key rather than a production secret, so we flag it high and leave confirmation to you (a bare header alone no longer triggers it).
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Evidence preview
- Evidence type
- Static string match
- Representative location
assets/flutter_assets/assets/SubscriptionKey_7ZUCQT78UG.p8- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
private_key- Recorded file locations
assets/flutter_assets/assets/SubscriptionKey_7ZUCQT78UG.p8
1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.
Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
highSendGrid API key1 occurrence
Interpretation & review guidance
A SendGrid API key. If active it can send email as the developer's domain — a phishing and reputation risk until rotated.
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Evidence preview
- Evidence type
- Static string match
- Representative location
assets/flutter_assets/.env- Recorded match
SG.•••••••• (40+ chars, redacted)- Detector rule
sendgrid_key- Recorded file locations
assets/flutter_assets/.env
1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.
Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
mediumcom.squareup.okhttp3:okhttp 3.12.13 — CVE-2021-03411 occurrence
Interpretation & review guidance
The app bundles a third-party library whose declared version matches a public security advisory (CVE). This is flagged from the version the library itself ships and a curated advisory list — confirm exploitability in your context and update the dependency to the fixed version. It is not a proof of live exploitation.
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Evidence preview
- Evidence type
- Component advisory match
- Representative location
sbom:com.squareup.okhttp3:okhttp:CVE-2021-0341- Recorded match
CVE-2021-0341 (fixed in 4.9.2)- Detector rule
sbom- Recorded file locations
sbom:com.squareup.okhttp3:okhttp:CVE-2021-0341
1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.
Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
lowData Safety label omits Location3 occurrences
Interpretation & review guidance
The app's Google Play Data Safety label omits a data category it can actually access — a permission it requests, or an advertising/device identifier it references. Under-declaring collection is a Play policy issue and a COPPA/privacy concern. This is a static signal: a requested permission is capability, not proof of collection — confirm against runtime behavior.
How often Data Safety labels disagree with the package →
- Evidence
- 3 recorded occurrences in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Evidence preview
- Evidence type
- Static string match
- Representative location
data-safety:Location- Recorded match
Pattern recorded; identifying value redacted.
3 recorded findings have inspectable metadata. Duplicate matches may share a representative location.
Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
lowFirebase Storage bucket reference2 occurrences
Interpretation & review guidance
A Firebase Cloud Storage bucket reference (the default <project>.appspot.com). Storing user files here is normal — it's only an exposure if the Storage security rules allow public read/list, which live verification tests.
- Evidence
- 2 recorded occurrences in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Evidence preview
- Evidence type
- Static string match
- Representative location
resources.arsc- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
firebase_storage_bucket- Recorded file locations
resources.arsc_split_config.arm64_v8a/lib/arm64-v8a/libapp.so
2 recorded findings have inspectable metadata. Duplicate matches may share a representative location.
Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
lowGoogle API key (client-shipped; restriction unverified)1 occurrence
Interpretation & review guidance
Android apps are designed to ship Google API keys in the client; Google restricts them by app signing certificate + enabled API. This is only a problem if the key is left unrestricted — presence alone is expected, not an exposure.
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Evidence preview
- Evidence type
- Static string match
- Representative location
resources.arsc- Recorded match
AIza•••••••• (21–40 chars, redacted)- Detector rule
google_api_key- Recorded file locations
resources.arsc
1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.
Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
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Privacy signals
Capabilities and bundled software do not prove that data was collected or transmitted.
Precise location Camera Microphone Contacts Phone state Calendar Storage
Requested permission inventory (32)
Data collection & flow (privacy signal, not part of the grade)
- Precise location requested while 2 ad/attribution SDK(s) are present (Google AdMob, Branch) — location commonly feeds ad targeting.
- Persistent-identifier APIs referenced in code (Advertising ID (AAID), Android ID, Device ID / IMEI) with 7 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
- Calendar, Camera, Contacts, Microphone, Phone, Photos & files data requested with third-party analytics/ad SDKs present.
This maps what the app can access (permissions it requests, identifier APIs its code references) to the third parties bundled in it. It reflects capability and SDK presence — not proof that a specific value was transmitted.
Data Safety: declared vs observed (Play label vs our analysis)
We compare the developer's Google Play Data Safety declaration with what the binary can actually do (permissions it requests, identifier APIs and third-party SDKs it ships). A mismatch is a capability signal to confirm — a requested permission is not proof of collection.
Trackers & SDKs (9 detected · privacy signal, not part of the grade)
Build & components
Scanned build 1.9.0. Store metadata may describe a newer release.
408f5023e4707dc5d0d726e1165f3122cd1db81b1e707a889f6950c9a60b155cSigning certificate (who signed this build — factual, not part of the grade)
99:53:7a:60:c9:f3:13:69:b1:33:5f:5c:30:3d:e4:5a:02:98:95:b5:2a:5b:54:d9:8f:89:54:b2:03:da:4f:f6The certificate fingerprint identifies the parsed signing certificate. Knowing this public fingerprint does not establish ownership or validate the APK signature.
Component inventory
79 components. Advisory matching covers a curated set; no match is not proof that a component is vulnerability-free.
| Component | Version | Advisory matches |
|---|---|---|
androidx.activity:activity | 1.10.1 | None recorded |
androidx.activity:activity-ktx | 1.10.1 | None recorded |
androidx.annotation:annotation-experimental | 1.4.1 | None recorded |
androidx.appcompat:appcompat | 1.6.1 | None recorded |
androidx.appcompat:appcompat-resources | 1.6.1 | None recorded |
androidx.asynclayoutinflater:asynclayoutinflater | 1.0.0 | None recorded |
androidx.biometric:biometric | 1.1.0 | None recorded |
androidx.browser:browser | 1.8.0 | None recorded |
androidx.cardview:cardview | 1.0.0 | None recorded |
androidx.coordinatorlayout:coordinatorlayout | 1.1.0 | None recorded |
androidx.core:core | 1.16.0 | None recorded |
androidx.core:core-ktx | 1.16.0 | None recorded |
androidx.core:core-viewtree | 1.0.0 | None recorded |
androidx.credentials:credentials | 1.5.0 | None recorded |
androidx.credentials:credentials-play-services-auth | 1.5.0 | None recorded |
androidx.cursoradapter:cursoradapter | 1.0.0 | None recorded |
androidx.customview:customview | 1.1.0 | None recorded |
androidx.datastore:datastore | 1.1.3 | None recorded |
androidx.datastore:datastore-core | 1.1.3 | None recorded |
androidx.datastore:datastore-preferences | 1.1.3 | None recorded |
androidx.documentfile:documentfile | 1.0.0 | None recorded |
androidx.drawerlayout:drawerlayout | 1.0.0 | None recorded |
androidx.dynamicanimation:dynamicanimation | 1.0.0 | None recorded |
androidx.emoji2:emoji2 | 1.2.0 | None recorded |
androidx.emoji2:emoji2-views-helper | 1.2.0 | None recorded |
androidx.exifinterface:exifinterface | 1.3.7 | None recorded |
androidx.fragment:fragment | 1.7.1 | None recorded |
androidx.fragment:fragment-ktx | 1.7.1 | None recorded |
androidx.interpolator:interpolator | 1.0.0 | None recorded |
androidx.legacy:legacy-support-core-ui | 1.0.0 | None recorded |
androidx.legacy:legacy-support-core-utils | 1.0.0 | None recorded |
androidx.legacy:legacy-support-v4 | 1.0.0 | None recorded |
androidx.lifecycle:lifecycle-livedata | 2.8.7 | None recorded |
androidx.lifecycle:lifecycle-livedata-core | 2.8.7 | None recorded |
androidx.lifecycle:lifecycle-livedata-core-ktx | 2.8.7 | None recorded |
androidx.lifecycle:lifecycle-process | 2.8.7 | None recorded |
androidx.lifecycle:lifecycle-runtime | 2.8.7 | None recorded |
androidx.lifecycle:lifecycle-runtime-ktx | 2.8.7 | None recorded |
androidx.lifecycle:lifecycle-service | 2.8.7 | None recorded |
androidx.lifecycle:lifecycle-viewmodel | 2.8.7 | None recorded |
androidx.lifecycle:lifecycle-viewmodel-ktx | 2.8.7 | None recorded |
androidx.lifecycle:lifecycle-viewmodel-savedstate | 2.8.7 | None recorded |
androidx.loader:loader | 1.1.0 | None recorded |
androidx.localbroadcastmanager:localbroadcastmanager | 1.1.0 | None recorded |
androidx.media:media | 1.7.0 | None recorded |
androidx.preference:preference | 1.2.1 | None recorded |
androidx.preference:preference-ktx | 1.2.1 | None recorded |
androidx.print:print | 1.0.0 | None recorded |
androidx.privacysandbox.ads:ads-adservices | 1.1.0-beta11 | None recorded |
androidx.privacysandbox.ads:ads-adservices-java | 1.1.0-beta11 | None recorded |
androidx.profileinstaller:profileinstaller | 1.4.0 | None recorded |
androidx.recyclerview:recyclerview | 1.2.1 | None recorded |
androidx.room:room-ktx | 2.5.0 | None recorded |
androidx.room:room-runtime | 2.5.0 | None recorded |
androidx.savedstate:savedstate | 1.2.1 | None recorded |
androidx.savedstate:savedstate-ktx | 1.2.1 | None recorded |
androidx.slidingpanelayout:slidingpanelayout | 1.2.0 | None recorded |
androidx.sqlite:sqlite | 2.3.0 | None recorded |
androidx.sqlite:sqlite-framework | 2.3.0 | None recorded |
androidx.startup:startup-runtime | 1.1.1 | None recorded |
androidx.swiperefreshlayout:swiperefreshlayout | 1.0.0 | None recorded |
androidx.tracing:tracing | 1.2.0 | None recorded |
androidx.transition:transition | 1.4.1 | None recorded |
androidx.vectordrawable:vectordrawable | 1.1.0 | None recorded |
androidx.vectordrawable:vectordrawable-animated | 1.1.0 | None recorded |
androidx.versionedparcelable:versionedparcelable | 1.1.1 | None recorded |
androidx.viewpager2:viewpager2 | 1.0.0 | None recorded |
androidx.viewpager:viewpager | 1.0.0 | None recorded |
androidx.webkit:webkit | 1.14.0 | None recorded |
androidx.window.extensions.core:core | 1.0.0 | None recorded |
androidx.window:window | 1.2.0 | None recorded |
androidx.window:window-java | 1.2.0 | None recorded |
androidx.work:work-runtime | 2.9.0 | None recorded |
androidx.work:work-runtime-ktx | 2.9.0 | None recorded |
com.google.android.material:material | 1.4.0 | None recorded |
com.squareup.okhttp3:okhttp | 3.12.13 | 1 matchCVE-2021-0341 · medium |
kotlinx:coroutines_android | 1.9.0 | None recorded |
kotlinx:coroutines_core | 1.9.0 | None recorded |
kotlinx:coroutines_play_services | 1.9.0 | None recorded |
About this app · store information
About this app
Capture the voices and stories you never want to forget
Screenshots
Scan history
Each row is an observed scan. Gaps between scans do not establish how long a finding existed.
| Scanned (UTC) | Build | Score | Grade |
|---|---|---|---|
| 2026-10-03 19:28 UTC | 1.9.0 | 0 | F |
| 2026-09-17 22:51 UTC | 1.8.9 | 0 | F |
Export & share
Exports describe the recorded assessment. Signed evidence proves origin and integrity, not completeness or safety.
Coverage & gap matrix · Verify signed evidence
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API users can request authenticated, scan-specific exports at /v1/scans/cbd2371e-7df7-4f49-9c9a-5cf15320892b/findings.sarif (also coverage.json and proof.json).
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