A qualys scan made on our application brought out a "150033 Credit Card Number Pattern Identified in HTML" and showed a 12 digits number on Payload Response.
We try to find this number on payload but only couples of this digits were found like 51, 66, 53, 12, 49 and 99.
A second scan performed did not show the same vulnerability. I would like more explanation about the credit card pattern in use for detection.
Could anyone help me?
Tks in advance.