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ShopBack: Cashback & Rewards

ShopBack · Build 6.26.1

com.shopback.app
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Historical result · coverage unknownScanned 2026-09-08 11:45 UTC

Review the recorded findings below. An overall grade is withheld where required checks lack coverage; a new scan may provide additional evidence.

Overview

Review needed

1 high or critical finding category to review

ShopBack: Cashback & Rewards (com.shopback.app) was scanned at version 6.26.1 on 2026-09-08 but is not graded, because the analysis did not complete enough of its checks for a score to mean anything. It has 1 high or critical finding among 6 finding categories across 10 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. 10 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.

Finding categories610 occurrences
High / critical1Category count
Tracking SDKs10Presence, not observed traffic
Historical score34 / 100Grade F · qualified by coverage

Start with these findings

criticalFirebase Storage bucket reference — confirmed publicly readable4 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
4 recorded occurrences 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.
Open in all findingsRequest a correction
mediumShips third-party ad/analytics SDKs but Data Safety declares no data shared1 occurrence

Interpretation & review guidance

The app ships third-party advertising/analytics SDKs (which typically transmit data to those third parties) yet its Data Safety label declares that no data is shared. Declared ‘no sharing’ alongside ad/attribution SDKs is a common Data Safety mismatch worth confirming.

How often Data Safety labels disagree with the package →

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.
Open in all findingsRequest a correction
lowData Safety label omits Calendar2 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
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.
Open in all findingsRequest a correction
View all 6 categories

Privacy

43 requested permissions · 7 flagged high-risk classes.

Review privacy signals →

Build & components

143 components recorded. Certificate parsing does not validate APK signature integrity.

Inspect build evidence →
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Findings

6 categories · 10 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.

criticalFirebase Storage bucket reference — confirmed publicly readable4 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
4 recorded occurrences 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
resources.arsc
Recorded match
Pattern recorded; identifying value redacted.

4 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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Link to categoryRequest a correction
mediumShips third-party ad/analytics SDKs but Data Safety declares no data shared1 occurrence

Interpretation & review guidance

The app ships third-party advertising/analytics SDKs (which typically transmit data to those third parties) yet its Data Safety label declares that no data is shared. Declared ‘no sharing’ alongside ad/attribution SDKs is a common Data Safety mismatch worth confirming.

How often Data Safety labels disagree with the package →

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
data-safety:sharing
Recorded match
Pattern recorded; identifying value redacted.

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 tools

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Link to categoryRequest a correction
lowData Safety label omits Calendar2 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
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
data-safety:Calendar
Recorded match
Pattern recorded; identifying value redacted.

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 tools

Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction
lowExported content provider without permission (third-party library artifact, shared across 401 unrelated developers)1 occurrence

Interpretation & review guidance

An exported content provider declares no permission. Other apps on the device may reach it — verify it enforces access control internally; this flags the attack surface, not a confirmed leak.

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
Parsed app configuration
Representative location
AndroidManifest.xml:com.facebook.FacebookContentProvider
Recorded match
FacebookContentProvider (exported, no permission)

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 tools

Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction
lowFirebase Realtime Database reference1 occurrence

Interpretation & review guidance

A Firebase Realtime Database URL. Nearly every app that uses Firebase ships one. It's only an exposure if the database rules are world-readable — that's what live verification checks.

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
Pattern recorded; identifying value redacted.

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 tools

Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction
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)

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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Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction

Privacy signals

Capabilities and bundled software do not prove that data was collected or transmitted.

Requested permissions43
Flagged high-risk classes7
Detected SDKs10

Precise location Approx. location Camera Phone state Calendar Storage Draw over other apps

Requested permission inventory (43)
  • android.permission.ACCESS_ADSERVICES_AD_ID
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION
  • android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE
  • android.permission.ACCESS_ADSERVICES_TOPICS
  • android.permission.ACCESS_COARSE_LOCATION
  • android.permission.ACCESS_FINE_LOCATION
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.ACCESS_WIFI_STATE
  • android.permission.ACTIVITY_RECOGNITION
  • android.permission.CALL_PHONE
  • android.permission.CAMERA
  • android.permission.DETECT_SCREEN_CAPTURE
  • android.permission.FLASHLIGHT
  • android.permission.FOREGROUND_SERVICE
  • android.permission.FOREGROUND_SERVICE_DATA_SYNC
  • android.permission.FOREGROUND_SERVICE_SHORT_SERVICE
  • android.permission.GET_TASKS
  • android.permission.INTERNET
  • android.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS
  • android.permission.NFC
  • android.permission.PACKAGE_USAGE_STATS
  • android.permission.POST_NOTIFICATIONS
  • android.permission.READ_BASIC_PHONE_STATE
  • android.permission.READ_CALENDAR
  • android.permission.READ_EXTERNAL_STORAGE
  • android.permission.READ_INTERNAL_STORAGE
  • android.permission.READ_PHONE_STATE
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
  • android.permission.SYSTEM_ALERT_WINDOW
  • android.permission.USE_BIOMETRIC
  • android.permission.USE_FINGERPRINT
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • android.permission.WRITE_CALENDAR
  • android.permission.WRITE_EXTERNAL_STORAGE
  • android.permission.WRITE_INTERNAL_STORAGE
  • com.android.vending.CHECK_LICENSE
  • com.google.android.c2dm.permission.RECEIVE
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
  • com.google.android.gms.permission.AD_ID
  • com.google.android.providers.gsf.permission.READ_GSERVICES
  • com.shopback.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Data collection & flow (privacy signal, not part of the grade)

Data the app can access
Calendar
Calendar (write)Calendar
Camera
Camera
Health & body
Physical activity
Location
Precise locationApproximate location
Phone
Phone state / number
Photos & files
Storage (write)Storage
Persistent identifiers (referenced in code)
Advertising ID (AAID)Android IDDevice ID / IMEISubscriber ID (IMSI)SIM serialHardware MAC address
Where it can go
Third parties present (7)
Google AdMobGoogle AdServicesBraze (Appboy)Google Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDKBranch
  • Precise location, Approximate location requested while 3 ad/attribution SDK(s) are present (Google AdMob, Google AdServices, Branch) — location commonly feeds ad targeting.
  • Persistent-identifier APIs referenced in code (Advertising ID (AAID), Android ID, Device ID / IMEI +3 more) with 7 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
  • Calendar, Camera, Health & body, 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 comparison is not conclusive because analysis coverage is incomplete or unknown.

Trackers & SDKs (10 detected · privacy signal, not part of the grade)

Advertising
Google AdMobGoogle AdServices
Analytics
Braze (Appboy)Google Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDK
Attribution
Branch
Consent
Google UMP (consent)IAB TCF
Crash reporting
Google Crashlytics

Build & components

Scanned build 6.26.1. Store metadata may describe a newer release.

APK SHA-256490bc883281a12dc99fa8fcbc975d511e4af5d03c9e6e6759222e90d70173b89

Signing certificate (who signed this build — factual, not part of the grade)

Signer
ShopBack self-signed
Scheme
V3V2
Key
RSA 2048-bit
Algorithm
sha256WithRSA
Validity
2016-03-10 → 2289-12-24
Cert SHA-256
5a:39:59:c3:9c:cc:60:03:db:ce:05:88:4b:8a:0b:77:71:1f:df:cf:2f:28:0c:cb:ed:df:f6:70:c3:f4:12:e9

The certificate fingerprint identifies the parsed signing certificate. Knowing this public fingerprint does not establish ownership or validate the APK signature.

Signature integrity: not established by certificate parsing.

Component inventory

143 components. Advisory matching covers a curated set; no match is not proof that a component is vulnerability-free.

Bundled components and recorded advisory matches
ComponentVersionAdvisory matches
androidx.activity:activity1.11.0None recorded
androidx.activity:activity-compose1.11.0None recorded
androidx.activity:activity-ktx1.11.0None recorded
androidx.annotation:annotation-experimental1.5.0None recorded
androidx.appcompat:appcompat1.7.1None recorded
androidx.appcompat:appcompat-resources1.7.1None recorded
androidx.asynclayoutinflater:asynclayoutinflater1.0.0None recorded
androidx.autofill:autofill1.0.0None recorded
androidx.biometric:biometric1.1.0None recorded
androidx.browser:browser1.8.0None recorded
androidx.camera.featurecombinationquery:featurecombinationquery1.5.2None recorded
androidx.camera:camera-camera21.5.2None recorded
androidx.camera:camera-core1.5.2None recorded
androidx.camera:camera-lifecycle1.5.2None recorded
androidx.camera:camera-video1.5.2None recorded
androidx.camera:camera-view1.5.2None recorded
androidx.cardview:cardview1.0.0None recorded
androidx.compose.animation:animation1.9.2None recorded
androidx.compose.animation:animation-core1.9.2None recorded
androidx.compose.foundation:foundation1.9.2None recorded
androidx.compose.foundation:foundation-layout1.9.2None recorded
androidx.compose.material3:material31.4.0None recorded
androidx.compose.material:material1.9.2None recorded
androidx.compose.material:material-icons-core1.7.8None recorded
androidx.compose.material:material-icons-extended1.7.8None recorded
androidx.compose.material:material-ripple1.9.2None recorded
androidx.compose.runtime:runtime1.9.2None recorded
androidx.compose.runtime:runtime-annotation1.9.2None recorded
androidx.compose.runtime:runtime-livedata1.9.2None recorded
androidx.compose.runtime:runtime-saveable1.9.2None recorded
androidx.compose.ui:ui1.9.2None recorded
androidx.compose.ui:ui-geometry1.9.2None recorded
androidx.compose.ui:ui-graphics1.9.2None recorded
androidx.compose.ui:ui-text1.9.2None recorded
androidx.compose.ui:ui-text-google-fonts1.9.2None recorded
androidx.compose.ui:ui-tooling1.9.2None recorded
androidx.compose.ui:ui-tooling-data1.9.2None recorded
androidx.compose.ui:ui-tooling-preview1.9.2None recorded
androidx.compose.ui:ui-unit1.9.2None recorded
androidx.compose.ui:ui-util1.9.2None recorded
androidx.constraintlayout:constraintlayout2.2.0None recorded
androidx.coordinatorlayout:coordinatorlayout1.1.0None recorded
androidx.core:core1.17.0None recorded
androidx.core:core-ktx1.17.0None recorded
androidx.core:core-splashscreen1.0.0-rc01None recorded
androidx.core:core-viewtree1.0.0None recorded
androidx.credentials:credentials1.3.0None recorded
androidx.credentials:credentials-play-services-auth1.3.0None recorded
androidx.cursoradapter:cursoradapter1.0.0None recorded
androidx.customview:customview1.1.0None recorded
androidx.customview:customview-poolingcontainer1.0.0None recorded
androidx.databinding:baseAdapters8.11.1None recorded
androidx.databinding:databindingKtx8.11.1None recorded
androidx.databinding:library8.11.1None recorded
androidx.databinding:viewbinding8.11.1None recorded
androidx.datastore:datastore1.1.7None recorded
androidx.datastore:datastore-core1.1.7None recorded
androidx.datastore:datastore-preferences1.1.7None recorded
androidx.datastore:datastore-preferences-core1.1.7None recorded
androidx.documentfile:documentfile1.0.0None recorded
androidx.drawerlayout:drawerlayout1.1.1None recorded
androidx.dynamicanimation:dynamicanimation1.1.0None recorded
androidx.emoji2:emoji21.4.0None recorded
androidx.emoji2:emoji2-views-helper1.4.0None recorded
androidx.exifinterface:exifinterface1.4.1None recorded
androidx.fragment:fragment1.8.5None recorded
androidx.fragment:fragment-compose1.8.5None recorded
androidx.fragment:fragment-ktx1.8.5None recorded
androidx.graphics:graphics-path1.0.1None recorded
androidx.graphics:graphics-shapes1.0.1None recorded
androidx.interpolator:interpolator1.0.0None recorded
androidx.legacy:legacy-support-core-ui1.0.0None recorded
androidx.legacy:legacy-support-core-utils1.0.0None recorded
androidx.legacy:legacy-support-v41.0.0None recorded
androidx.lifecycle:lifecycle-livedata2.9.4None recorded
androidx.lifecycle:lifecycle-livedata-core2.9.4None recorded
androidx.lifecycle:lifecycle-livedata-core-ktx2.9.4None recorded
androidx.lifecycle:lifecycle-livedata-ktx2.9.4None recorded
androidx.lifecycle:lifecycle-process2.9.4None recorded
androidx.lifecycle:lifecycle-reactivestreams2.9.4None recorded
androidx.lifecycle:lifecycle-runtime2.9.4None recorded
androidx.lifecycle:lifecycle-runtime-compose2.9.4None recorded
androidx.lifecycle:lifecycle-runtime-ktx2.9.4None recorded
androidx.lifecycle:lifecycle-service2.9.4None recorded
androidx.lifecycle:lifecycle-viewmodel2.9.4None recorded
androidx.lifecycle:lifecycle-viewmodel-compose2.9.4None recorded
androidx.lifecycle:lifecycle-viewmodel-ktx2.9.4None recorded
androidx.lifecycle:lifecycle-viewmodel-savedstate2.9.4None recorded
androidx.loader:loader1.1.0None recorded
androidx.localbroadcastmanager:localbroadcastmanager1.0.0None recorded
androidx.media:media1.0.0None recorded
androidx.navigation:navigation-common2.9.4None recorded
androidx.navigation:navigation-compose2.9.4None recorded
androidx.navigation:navigation-dynamic-features-fragment2.9.4None recorded
androidx.navigation:navigation-dynamic-features-runtime2.9.4None recorded
androidx.navigation:navigation-fragment2.9.4None recorded
androidx.navigation:navigation-fragment-ktx2.9.4None recorded
androidx.navigation:navigation-runtime2.9.4None recorded
androidx.navigation:navigation-runtime-ktx2.9.4None recorded
androidx.navigation:navigation-ui2.9.4None recorded
androidx.navigation:navigation-ui-ktx2.9.4None recorded
androidx.paging:paging-compose3.2.1None recorded
androidx.paging:paging-runtime3.2.1None recorded
androidx.palette:palette1.0.0None recorded
androidx.palette:palette-ktx1.0.0None recorded
androidx.preference:preference1.2.1None recorded
androidx.preference:preference-ktx1.2.1None recorded
androidx.print:print1.0.0None recorded
androidx.privacysandbox.ads:ads-adservices1.1.0-beta11None recorded
androidx.privacysandbox.ads:ads-adservices-java1.1.0-beta11None recorded
androidx.profileinstaller:profileinstaller1.4.1None recorded
androidx.recyclerview:recyclerview1.2.1None recorded
androidx.room:room-ktx2.8.0None recorded
androidx.room:room-runtime2.8.0None recorded
androidx.room:room-rxjava22.8.0None recorded
androidx.savedstate:savedstate1.3.3None recorded
androidx.savedstate:savedstate-compose1.3.3None recorded
androidx.savedstate:savedstate-ktx1.3.3None recorded
androidx.security:security-crypto1.1.0-alpha03None recorded
androidx.slidingpanelayout:slidingpanelayout1.2.0None recorded
androidx.sqlite:sqlite2.6.0None recorded
androidx.sqlite:sqlite-framework2.6.0None recorded
androidx.startup:startup-runtime1.2.0None recorded
androidx.swiperefreshlayout:swiperefreshlayout1.1.0None recorded
androidx.tracing:tracing1.2.0None recorded
androidx.tracing:tracing-ktx1.2.0None recorded
androidx.transition:transition1.5.0None recorded
androidx.vectordrawable:vectordrawable1.2.0None recorded
androidx.vectordrawable:vectordrawable-animated1.2.0None recorded
androidx.versionedparcelable:versionedparcelable1.1.1None recorded
androidx.viewpager2:viewpager21.0.0None recorded
androidx.viewpager:viewpager1.0.0None recorded
androidx.webkit:webkit1.14.0None recorded
androidx.window:window1.0.0None recorded
androidx.work:work-runtime2.7.1None recorded
androidx.work:work-runtime-ktx2.7.0None recorded
com.google.android.material:material1.13.0None recorded
com.google.dagger:dagger2.51None recorded
kotlinx:coroutines_android1.10.2None recorded
kotlinx:coroutines_core1.10.2None recorded
kotlinx:coroutines_play_services1.10.2None recorded
kotlinx:coroutines_reactive1.10.2None recorded
kotlinx:coroutines_rx21.10.2None recorded
Export SBOM
About this app · store information

About this app

Earn Cashback and maximize your savings when you shop and book your travel plans

Content ratingEveryone
Download size171.4 MB
Privacy policyPublished →
Developer sitewww.shopback.com

Screenshots

App screenshotApp screenshotApp screenshotApp screenshotApp screenshotApp screenshotApp screenshot

Scan history

Each row is an observed scan. Gaps between scans do not establish how long a finding existed.

Scanned (UTC)BuildScoreGrade
2026-09-08 11:45 UTC6.26.134F

View changes between the last two scans →

Export & share

Exports describe the recorded assessment. Signed evidence proves origin and integrity, not completeness or safety.

SARIFFindings CSVCoverage JSONSigned evidenceSBOM

Coverage & gap matrix · Verify signed evidence

API users can request authenticated, scan-specific exports at /v1/scans/4fed1410-c91b-4a18-9fa7-4838e76dae71/findings.sarif (also coverage.json and proof.json).

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