Formstack Webhook HMAC Advisory
Summary:
Formstack is a SaaS company with well over half a million users including major
higher education and healthcare companies. They provide a drag-and-drop form
builder that allows their customers to collect all manner of data.
Formstack's outbound webhook imp
Blackboard's code base is related to some other education suites (Canvas?).
I can't remember which ones, but this is one of those components that
rarely get touched after they're written. You might try checking some of
the other commercial and open source products for this issue if you have
access
