EUVD-2020-0624

Malware in sbrugna...

Design/Logic Flaw

paypal-ipn before 3.0.0 uses the testipn parameter which is set by the PayPal IPN simulator to determine if it should use the production PayPal site or the sandbox. With a bit of time, an attacker could craft a request using the simulator that would fool any application which does not explicitly...