IBM Safer Payments 6.4.0.00 through 6.4.2.11, 6.5.0.00 through 6.5.0.09, 6.6.0.00 through 6.6.0.07, 6.7.0.00 through 6.7.0.03, and 6.8.0.00 could allow an authenticated user to obtain sensitive information, caused by improper user input validation. By using a set of API requests the user could exploit this vulnerability to decrypt sensitive information.
Update IBM Safer Payments to version 6.4.2.12, 6.5.0.10, 6.6.0.08, 6.7.0.04, 6.8.0.01 or higher.
Refer to the IBM Safer Payments documentation https://www.ibm.com/docs/en/safer-payments to download the updates.