What we found
One customer could access another customer's invoices.
Signing in worked as expected. But changing an invoice number allowed a customer to open a document belonging to someone else.
The application returned the private document.
Application and cloud pentesting for teams without a dedicated security team. We explain what is exposed, what it means for your business, and how to put it right.
We test your application and cloud setup to uncover weaknesses that could expose customer information, disrupt your service or give someone access they shouldn't have.
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Discuss a pentestWhat we found
Signing in worked as expected. But changing an invoice number allowed a customer to open a document belonging to someone else.
The application returned the private document.
Why it matters
A customer account could be used to read information about other customers. In this example, no administrator access is needed.
What happens next
Your developers need to check that each invoice belongs to the signed-in customer before returning it.
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