IBM Cloud Pak System Suite 2.3.3.0 through 2.3.3.5 does not invalidate session after logout which could allow a local user to impersonate another user on the system. IBM X-Force ID: 191290.Referenceshttps://www.ibm.com/support/pages/node/6967181https://exchange.xforce.ibmcloud.com/vulnerabilities/191290