CVE-2020-18671

Cross Site Scripting (XSS) vulnerability in Roundcube Mail <=1.4.4 via smtp config in /installer/test.php. Date published : 2021-06-24 https://github.com/roundcube/roundcubemail/issues/7406

https://lorexxar.cn/2020/06/10/roundcube-mail-xss/#store-xss-in-smtp-config