Provide references for CVE-2020-5642.
Where can I find more information about CVE-2020-5642?
References are available at: https://wordpress.org/plugins/onwebchat/, https://plugins.trac.wordpress.org/changeset?new=2384440%40onwebchat&old=2364589%40onwebchat, https://jvn.jp/en/jp/JVN92404841/index.html.