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Safe2SpeakUP

CrisisGo Inc. · Build 3.0.6

com.linku.android.mobile_emergency.app.activity.safe2SpeakUP
Static analysis completeScanned 2026-10-12 19:41 UTC

Static checks identify review items, not a guarantee of safety.

Overview

Analysis recorded

3 finding categories to review

Safe2SpeakUP (com.linku.android.mobile_emergency.app.activity.safe2SpeakUP) scored grade A, 92 out of 100, in a static scan of version 3.0.6 on 2026-10-12. It has no high or critical findings, and 3 lower-severity finding categories across 4 occurrences. 1 tracking SDK is 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 categories34 occurrences
High / critical0Category count
Tracking SDKs1Presence, not observed traffic
Assessment score92 / 100Grade A

Start with these findings

mediumcom.squareup.okhttp3:okhttp 3.3.0 — 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.
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.
lowGoogle API key (client-shipped; restriction unverified)2 occurrences

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
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.
View all 3 categories

Privacy

41 requested permissions · 8 flagged high-risk classes.

Review privacy signals →

Build & components

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

Inspect build evidence →

Findings

3 categories · 4 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.

mediumcom.squareup.okhttp3:okhttp 3.3.0 — 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.

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

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.
Detector rule
firebase_db
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 tools

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

lowGoogle API key (client-shipped; restriction unverified)2 occurrences

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
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
AIza•••••••• (21–40 chars, redacted)
Detector rule
google_api_key
Recorded file locations
  • resources.arsc
  • AndroidManifest.xml

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.

Privacy signals

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

Requested permissions41
Flagged high-risk classes8
Detected SDKs1

Background location Precise location Approx. location Camera Microphone Accounts Storage Draw over other apps

Requested permission inventory (41)
  • android.permission.ACCESS_BACKGROUND_LOCATION
  • android.permission.ACCESS_COARSE_LOCATION
  • android.permission.ACCESS_FINE_LOCATION
  • android.permission.ACCESS_MOCK_LOCATION
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.ACCESS_WIFI_STATE
  • android.permission.CALL_PHONE
  • android.permission.CAMERA
  • android.permission.CHANGE_NETWORK_STATE
  • android.permission.FLASHLIGHT
  • android.permission.FOREGROUND_SERVICE
  • android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
  • android.permission.GET_ACCOUNTS
  • android.permission.GET_TASKS
  • android.permission.INTERNET
  • android.permission.KILL_BACKGROUND_PROCESSES
  • android.permission.MODIFY_AUDIO_SETTINGS
  • android.permission.MOUNT_UNMOUNT_FILESYSTEMS
  • android.permission.POST_NOTIFICATIONS
  • android.permission.READ_EXTERNAL_STORAGE
  • android.permission.READ_MEDIA_AUDIO
  • android.permission.READ_MEDIA_IMAGES
  • android.permission.READ_MEDIA_VIDEO
  • android.permission.RECORD_AUDIO
  • android.permission.RESTART_PACKAGES
  • android.permission.SYSTEM_ALERT_WINDOW
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • android.permission.WRITE_EXTERNAL_STORAGE
  • android.permission.WRITE_SETTINGS
  • com.anddoes.launcher.permission.UPDATE_COUNT
  • com.google.android.c2dm.permission.RECEIVE
  • com.google.android.providers.gsf.permission.READ_GSERVICES
  • com.htc.launcher.permission.READ_SETTINGS
  • com.htc.launcher.permission.UPDATE_SHORTCUT
  • com.huawei.android.launcher.permission.CHANGE_BADGE
  • com.linku.crisisgo.permission.MAPS_SERVICE
  • com.majeur.launcher.permission.UPDATE_BADGE
  • com.sec.android.provider.badge.permission.READ
  • com.sec.android.provider.badge.permission.WRITE
  • com.sonyericsson.home.permission.BROADCAST_BADGE

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

Data the app can access
Camera
Camera
Location
Approximate locationPrecise locationBackground location
Microphone
Microphone
Personal info
Device accounts
Photos & files
Storage (write)PhotosVideosAudio files
Persistent identifiers (referenced in code)
Android IDDevice ID / IMEISubscriber ID (IMSI)
Where it can go
Third parties present (1)
Google Firebase Analytics
  • Persistent-identifier APIs referenced in code (Android ID, Device ID / IMEI, Subscriber ID (IMSI)) with 1 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
  • Camera, Microphone, Personal info, 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 not recorded.

Trackers & SDKs (1 detected · privacy signal, not part of the grade)

Analytics
Google Firebase Analytics

Build & components

Scanned build 3.0.6. Store metadata may describe a newer release.

APK SHA-256a84511594f219731e7c529a1cac217eb1a864fff84d8a5291aaf5f1ad0e544e4

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

Signer
lujingang self-signed
Scheme
V2V1
Key
RSA 2048-bit
Algorithm
sha256WithRSA
Validity
2017-03-30 → 3015-08-01
Cert SHA-256
ea:0a:83:dd:5e:27:b1:dd:df:2b:08:45:54:28:da:c3:72:9c:3f:ed:6b:bb:62:bf:a1:4f:1e:b7:c0:0b:ce:34

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

38 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:activity1.1.0None recorded
androidx.appcompat:appcompat1.0.0None recorded
androidx.arch.core:core-runtime2.1.0None recorded
androidx.asynclayoutinflater:asynclayoutinflater1.0.0None recorded
androidx.cardview:cardview1.0.0None recorded
androidx.coordinatorlayout:coordinatorlayout1.0.0None recorded
androidx.core:core1.2.0None recorded
androidx.cursoradapter:cursoradapter1.0.0None recorded
androidx.customview:customview1.0.0None recorded
androidx.documentfile:documentfile1.0.0None recorded
androidx.drawerlayout:drawerlayout1.0.0None recorded
androidx.exifinterface:exifinterface1.2.0None recorded
androidx.fragment:fragment1.2.0None 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.lifecycle:lifecycle-extensions2.2.0None recorded
androidx.lifecycle:lifecycle-livedata2.2.0None recorded
androidx.lifecycle:lifecycle-livedata-core2.2.0None recorded
androidx.lifecycle:lifecycle-process2.2.0None recorded
androidx.lifecycle:lifecycle-runtime2.2.0None recorded
androidx.lifecycle:lifecycle-service2.2.0None recorded
androidx.lifecycle:lifecycle-viewmodel2.2.0None recorded
androidx.lifecycle:lifecycle-viewmodel-savedstate1.0.0None recorded
androidx.loader:loader1.0.0None recorded
androidx.localbroadcastmanager:localbroadcastmanager1.0.0None recorded
androidx.print:print1.0.0None recorded
androidx.recyclerview:recyclerview1.0.0None recorded
androidx.savedstate:savedstate1.0.0None recorded
androidx.slidingpanelayout:slidingpanelayout1.0.0None recorded
androidx.swiperefreshlayout:swiperefreshlayout1.0.0None recorded
androidx.vectordrawable:vectordrawable1.0.0None recorded
androidx.vectordrawable:vectordrawable-animated1.0.0None recorded
androidx.versionedparcelable:versionedparcelable1.1.0None recorded
androidx.viewpager:viewpager1.0.0None recorded
com.squareup.okhttp3:okhttp3.3.0
1 match

CVE-2021-0341 · medium
Improper hostname verification in certain configurations could allow certificate spoofing / pinning bypass.
Fixed version: 4.9.2

kotlinx:coroutines_core1.6.4None recorded
kotlinx:coroutines_play_services1.6.4None recorded
Export SBOM
About this app · store information

About this app

The Safe2SpeakUP app is the student counterpart to the CrisisGo Bully & Tips.

Content ratingEveryone
Download size37.8 MB
Privacy policyPublished →
Developer sitewww.crisisgo.com/

Screenshots

App 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
2026-10-12 19:41 UTC3.0.692A
2026-10-05 19:37 UTC3.0.692A

View changes between the last two scans →

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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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apk-scanner.com exposure grade
Markdown
[![apk-scanner.com exposure grade](https://apk-scanner.com/app/com.linku.android.mobile_emergency.app.activity.safe2SpeakUP/badge.svg)](https://apk-scanner.com/app/com.linku.android.mobile_emergency.app.activity.safe2SpeakUP)
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