It is reported that Sticker is susceptible to an unauthorized secure message sending vulnerability. This vulnerability reportedly exists because of a flaw in the application that allows for senders to send messages to groups when they do not hold the specified, shared private key of the group. This allows unauthenticated, unauthorized users to send messages to groups. This vulnerability is reported to exist in version 3.1 beta 1 of Sticker.
It is reported that Sticker is susceptible to an unauthorized secure message sending vulnerability. This vulnerability reportedly exists because of a flaw in the application that allows for senders to send messages to groups when they do not hold the specified, shared private key of the group. This allows unauthenticated, unauthorized users to send messages to groups. This vulnerability is reported to exist in version 3.1 beta 1 of Sticker.