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Parkway Schools

Parkway School District · Build 5.6.28000

net.parentlink.pkwy
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Historical result · coverage unknownScanned 2026-09-02 12:45 UTC

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

Overview

Limited assessment

5 finding categories to review

Parkway Schools (net.parentlink.pkwy) was scanned at version 5.6.28000 on 2026-09-02 but is not graded, because the analysis did not complete enough of its checks for a score to mean anything. The checks that did run recorded 5 finding categories across 5 occurrences; because the analysis did not complete, the absence of anything more severe is not a result. 5 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 categories55 occurrences
High / critical0Category count
Tracking SDKs5Presence, not observed traffic
Historical score80 / 100Grade B · qualified by coverage

Start with these findings

mediumCleartext (HTTP) traffic permitted1 occurrence

Interpretation & review guidance

The manifest permits cleartext (HTTP) traffic. Data sent over plain HTTP can be read or tampered with on the network; modern apps should require HTTPS.

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
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.
Open in all findingsRequest a correction
mediumShort signing key (RSA 1024-bit)1 occurrence

Interpretation & review guidance

The signing key is shorter than the modern 2048-bit RSA minimum. Short keys are cryptographically weaker; a release should re-key to at least RSA-2048 (or an EC key).

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
View all 5 categories

Privacy

17 requested permissions · 4 flagged high-risk classes.

Review privacy signals →

Build & components

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

Inspect build evidence →
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Findings

5 categories · 5 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.

mediumCleartext (HTTP) traffic permitted1 occurrence

Interpretation & review guidance

The manifest permits cleartext (HTTP) traffic. Data sent over plain HTTP can be read or tampered with on the network; modern apps should require HTTPS.

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
Recorded match
android:usesCleartextTraffic="true"

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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Link to categoryRequest a correction
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 4.9.0)

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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Link to categoryRequest a correction
mediumShort signing key (RSA 1024-bit)1 occurrence

Interpretation & review guidance

The signing key is shorter than the modern 2048-bit RSA minimum. Short keys are cryptographically weaker; a release should re-key to at least RSA-2048 (or an EC key).

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
Signing metadata
Representative location
META-INF/signing:key
Recorded match
RSA-1024

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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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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Link to categoryRequest a correction
lowGoogle Cloud Storage reference1 occurrence

Interpretation & review guidance

A Google Cloud Storage reference. Normal for apps that use GCS; risky only if the bucket is publicly listable/readable (live-verified).

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
classes3.dex
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.

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Link to categoryRequest a correction

Privacy signals

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

Requested permissions17
Flagged high-risk classes4
Detected SDKs5

Precise location Approx. location Camera Accounts

Requested permission inventory (17)
  • android.permission.ACCESS_COARSE_LOCATION
  • android.permission.ACCESS_FINE_LOCATION
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.CAMERA
  • android.permission.GET_ACCOUNTS
  • android.permission.INTERNET
  • android.permission.MANAGE_ACCOUNTS
  • android.permission.POST_NOTIFICATIONS
  • android.permission.READ_MEDIA_IMAGES
  • android.permission.USE_CREDENTIALS
  • android.permission.WAKE_LOCK
  • 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
  • net.parentlink.pkwy.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • net.parentlink.pkwy.permission.C2D_MESSAGE

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

Data the app can access
Camera
Camera
Contacts
Device accounts
Location
Precise locationApproximate location
Photos & files
PhotosStorage
Persistent identifiers (referenced in code)
Advertising ID (AAID)Android IDDevice ID / IMEI
Where it can go
Third parties present (5)
Google AdMobGoogle AdServicesGoogle Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDK
  • Precise location, Approximate location requested while 2 ad/attribution SDK(s) are present (Google AdMob, Google AdServices) — location commonly feeds ad targeting.
  • Persistent-identifier APIs referenced in code (Advertising ID (AAID), Android ID, Device ID / IMEI) with 5 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
  • Camera, Contacts, 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 (5 detected · privacy signal, not part of the grade)

Advertising
Google AdMobGoogle AdServices
Analytics
Google Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDK

Build & components

Scanned build 5.6.28000. Store metadata may describe a newer release.

APK SHA-2561c0ecbf8d3e4445f3e51cf5ea6bdbbe080f038e7e684eef633e2fff622267506

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

Signer
ParentLink self-signed
Scheme
V3V2
Key
RSA 1024-bit
Algorithm
sha1WithRSA
Validity
2011-09-28 → 2041-09-20
Cert SHA-256
bf:85:5a:c4:3b:99:38:3e:91:38:fb:f4:a6:c2:c7:a0:fd:3e:c3:9c:65:a0:2c:ea:e4:b9:ba:0d:5a:e2:b9:ab

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

68 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:activity1.2.4None recorded
androidx.activity:activity-ktx1.2.0-beta01None recorded
androidx.annotation:annotation-experimental1.3.0None recorded
androidx.appcompat:appcompat1.4.2None recorded
androidx.appcompat:appcompat-resources1.4.2None recorded
androidx.arch.core:core-runtime2.1.0None recorded
androidx.asynclayoutinflater:asynclayoutinflater1.0.0None recorded
androidx.browser:browser1.0.0None recorded
androidx.cardview:cardview1.0.0None recorded
androidx.coordinatorlayout:coordinatorlayout1.1.0None recorded
androidx.core:core1.12.0None recorded
androidx.core:core-ktx1.12.0None recorded
androidx.cursoradapter:cursoradapter1.0.0None recorded
androidx.customview:customview1.1.0None recorded
androidx.documentfile:documentfile1.0.0None recorded
androidx.drawerlayout:drawerlayout1.1.1None recorded
androidx.dynamicanimation:dynamicanimation1.0.0None recorded
androidx.emoji2:emoji21.0.0None recorded
androidx.emoji2:emoji2-views-helper1.0.0None recorded
androidx.exifinterface:exifinterface1.3.2None recorded
androidx.fragment:fragment1.3.6None recorded
androidx.fragment:fragment-ktx1.3.0-beta01None recorded
androidx.gridlayout:gridlayout1.0.0None 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.legacy:legacy-support-v41.0.0None recorded
androidx.lifecycle:lifecycle-extensions2.2.0None recorded
androidx.lifecycle:lifecycle-livedata2.2.0None recorded
androidx.lifecycle:lifecycle-livedata-core2.3.1None recorded
androidx.lifecycle:lifecycle-livedata-core-ktx2.3.0-beta01None recorded
androidx.lifecycle:lifecycle-livedata-ktx2.2.0None recorded
androidx.lifecycle:lifecycle-process2.4.0None recorded
androidx.lifecycle:lifecycle-runtime2.4.0None recorded
androidx.lifecycle:lifecycle-runtime-ktx2.3.0-beta01None recorded
androidx.lifecycle:lifecycle-service2.2.0None recorded
androidx.lifecycle:lifecycle-viewmodel2.3.1None recorded
androidx.lifecycle:lifecycle-viewmodel-ktx2.3.0-beta01None recorded
androidx.lifecycle:lifecycle-viewmodel-savedstate2.3.1None recorded
androidx.loader:loader1.0.0None recorded
androidx.localbroadcastmanager:localbroadcastmanager1.0.0None recorded
androidx.media:media1.0.0None recorded
androidx.navigation:navigation-common2.3.5None recorded
androidx.navigation:navigation-common-ktx2.3.5None recorded
androidx.navigation:navigation-fragment2.3.5None recorded
androidx.navigation:navigation-fragment-ktx2.3.5None recorded
androidx.navigation:navigation-runtime2.3.5None recorded
androidx.navigation:navigation-runtime-ktx2.3.5None recorded
androidx.navigation:navigation-ui2.3.5None recorded
androidx.navigation:navigation-ui-ktx2.3.5None recorded
androidx.percentlayout:percentlayout1.0.0None recorded
androidx.print:print1.0.0None recorded
androidx.recyclerview:recyclerview1.2.1None recorded
androidx.savedstate:savedstate1.1.0None recorded
androidx.savedstate:savedstate-ktx1.1.0-beta01None recorded
androidx.slidingpanelayout:slidingpanelayout1.0.0None recorded
androidx.startup:startup-runtime1.0.0None recorded
androidx.swiperefreshlayout:swiperefreshlayout1.1.0None recorded
androidx.tracing:tracing1.0.0None recorded
androidx.transition:transition1.3.0None recorded
androidx.vectordrawable:vectordrawable1.1.0None recorded
androidx.vectordrawable:vectordrawable-animated1.1.0None recorded
androidx.versionedparcelable:versionedparcelable1.1.1None recorded
androidx.viewpager2:viewpager21.0.0None recorded
androidx.viewpager:viewpager1.0.0None recorded
androidx.window:window1.0.0None recorded
com.google.android.material:material1.6.1None recorded
com.squareup.okhttp3:okhttp3.12.13
1 match

CVE-2021-0341 · medium
Improper hostname verification in certain configurations could allow certificate spoofing / pinning bypass.
Fixed version: 4.9.0

Export SBOM
About this app · store information

About this app

The official Parkway Schools app

Content ratingEveryone
Download size55.8 MB
Privacy policyPublished →
Developer sitewww.parentlink.net

Screenshots

App 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
2026-09-02 12:45 UTC5.6.2800080B
2026-09-02 05:40 UTC5.6.2800086B

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/8488a054-a55c-4e0c-ac12-10f90ace6707/findings.sarif (also coverage.json and proof.json).

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