mollyim / mollyim-android

Enhanced and security-focused fork of Signal.
GNU Affero General Public License v3.0
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Recent contacts exposed when sharing links from external apps #324

Open dnerever opened 1 month ago

dnerever commented 1 month ago

Is there an existing issue for this?

Bug description

When using the share function from other apps my most frequent contacts on Molly have both their name and photo exposed without any form of authentication into Molly. I expect information such as this to be secure until authenticated with PIN or biometrics in the Molly app.

If an adversary is able to get into my phone but can't get access to the Molly app then they shouldn't be able to see who I've been conversing with.

Steps to reproduce

  1. Open any app that has an external share button (Most apps including Github)
  2. Hit the share button and see the options listed appear without any Molly authentication. (Pictured below are my 3 most common contacts with their picture and name)

shareExampleFinal

Molly version

v7.6.2-2-FOSS

Android version

Android 14 - Graphene OS

Device

Pixel 8

Link to debug log

No response