Hi
This is security related question raised by security testers.
“_fopen, _sscanf” framework level functions are dangerous because they might lead to memory corruption
how to remove functions _fopen, _sscanf in ios ionic framework
Your security testers are not analyzing your app’s code, they are using a security scanner that gets false positives coming from system frameworks (created by Apple) that most apps use.
Not Cordova nor Capacitor use _sscanf nor _fopen anywhere.