CVE-2026-48849

In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, an unsanitized subject field in the draft restored value could lead to stored XSS/HTML/CSS injection on shared mailboxes.

More information : https://github.com/roundcube/roundcubemail/commit/189d30a4890319cd687df959ca9f768a3a613d61