IBM MQ 9.3 LTS and 9.3 CD could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 292766.
https://www.ibm.com/support/pages/node/7158058
https://www.ibm.com/support/pages/node/7158058