Roundcube Alert: High-Severity SVG XSS and CSS Sanitizer Flaws Threaten Webmail Privacy Vulnerability Report Roundcube Alert: High-Severity SVG XSS and CSS Sanitizer Flaws Threaten Webmail Privacy Ddos December 19, 2025 0 Read More Read more about Roundcube Alert: High-Severity SVG XSS and CSS Sanitizer Flaws Threaten Webmail Privacy