Provide references for CVE-2020-18670.
Where can I find more information about CVE-2020-18670?
References are available at: https://github.com/roundcube/roundcubemail/issues/7406, https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12, https://lorexxar.cn/2020/06/10/roundcube-mail-xss/#Store-Xss-in-installer-test-php.