Just for reference as I saw the other thread before this one. Missing a reference to the repo in package.json and missing security information warning people about the risks and impact of opening a secure file into Node-RED (e.g. exposing the data to flows, having the data in-memory).
As a personal note, I keep my more sensitive id's and passwords in Keepass so that they are offline (I use Lastpass for everything else). So while I might use this node for a special Keepass database with lest sensitive data in it, I wouldn't ever use it for my main database.
Also on a not really related note. It is worth thinking about password databases as "business continuity" from a personal perspective. If I get the virus and end up in hospital, can my wife access all the accounts she needs to? If we both got it, could my children access everything they needed to?