IBM Cloud Pak System 2.3 Self Service Console could allow a privilege escalation by capturing the user request URL when logged in as a privileged user. IBM X-Force ID: 191287.
https://www.ibm.com/support/pages/node/6393554
https://www.ibm.com/support/pages/node/6393554
https://exchange.xforce.ibmcloud.com/vulnerabilities/191287
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4912