system
Describe <CVE-2020-16194>.
user
What is <CVE-2020-16194>?
assistant
An Insecure Direct Object Reference (IDOR) vulnerability was found in Prestashop Opart devis < 4.0.2. Unauthenticated attackers can have access to any user's invoice and delivery address by exploiting an IDOR on the delivery_address and invoice_address fields..