Stickers Smileys for WhatsApp - Dangerous filesystem permissions, Dynamic Code Loading, External URLs vulnerabilities

Name

Vendor

Link

Store

Version

• CRITICAL
Dangerous filesystem permissions

Files created with these methods could be worldwide readable.

• MEDIUM
WebView JavaScript enabled

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

WebView files access

Control of WebView context allows to access local files.

Dynamic Code Loading

Code for 'DexClassLoader' could be tampered.

SD-card access

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

• NOTICE
External URLs

Were do they point?

Unsafe deleting

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

References