Provide references for CVE-2020-4757.
Where can I find more information about CVE-2020-4757?
References are available at: https://www.ibm.com/support/pages/node/6388806, https://exchange.xforce.ibmcloud.com/vulnerabilities/188600, https://www.gosecure.net/blog/2022/06/21/xss-vulnerability-in-ibm-content-navigator-cve-2020-4757/.