TeleMessage TM SGNL Hidden Functionality Vulnerability

TeleMessage TM SGNL contains a hidden functionality vulnerability in which the archiving backend holds cleartext copies of messages from TM SGNL application users...

CVE-2025-47729: Hidden Functionality

The TeleMessage archiving backend through 2025-05-05 holds cleartext copies of messages from TM SGNL aka Archive Signal app users, which is different functionality than described in the TeleMessage "End-to-End encryption from the mobile phone through to the corporate archive" documentation, as...