Prague Metro Map - Base64 encoded String, Exported ContentProvider, Hardcoded secrets vulnerabilities

Name

Vendor

Link

Store

Version

• CRITICAL
Hardcoded secrets

Passwords or tokens here. Everyone can see and use it.

WebView code execution

WebView 'addJavascriptInterface' could be used to control the host app with JavaScript bindings. Remote Code Execution (RCE) is possible.

Exported ContentProvider

Exported ContentProvider is available to other apps.

Base64 encoded String

Base64 encoded string could include authentication credentials.

MIT license

The app should be compliant with open source license requirements.

• NOTICE
Unsafe deleting

All items deleted with 'file.delete()' could be recovered.

External URLs

Where do they point?

Suspicious files

Are you sure these files should be here?

Possible privilege escalation

This app is looking for root tools.

Native code usage

Native code (.so) usage 'System.loadLibrary();' is found.

• MEDIUM
WebView files access

Control of WebView context allows to access local files.

Exported components

Other applications could access the interfaces.

SD-card access

SD-cards and other external storages have 'worldwide read' policy.

Dynamic Code Loading

Code for 'DexClassLoader' could be tampered.

WebView JavaScript enabled

WebView 'setJavaScriptEnabled(true)' could be exploited during cross-site scripting attacks.

References