{"id":"UBUNTU-CVE-2020-13964","details":"An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. include/rcmail_output_html.php allows XSS via the username template object.","modified":"2026-02-04T04:19:28.249375Z","published":"2020-06-09T03:15:00Z","related":["USN-5182-1"],"upstream":["CVE-2020-13964"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-13964"},{"type":"REPORT","url":"https://github.com/roundcube/roundcubemail/commit/37e2bc745723ef6322f0f785aefd0b9313a40f19"},{"type":"REPORT","url":"https://github.com/roundcube/roundcubemail/releases/tag/1.3.12"},{"type":"REPORT","url":"https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5182-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-13964"}],"affected":[{"package":{"name":"roundcube","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/roundcube@1.2~beta+dfsg.1-0ubuntu1+esm2?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2~beta+dfsg.1-0ubuntu1+esm2"}]}],"versions":["1.1.1+dfsg.1-2","1.1.2+dfsg.1-5","1.1.3+dfsg.1-1","1.1.4+dfsg.1-1","1.2~beta+dfsg.1-0ubuntu1","1.2~beta+dfsg.1-0ubuntu1+esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"roundcube","binary_version":"1.2~beta+dfsg.1-0ubuntu1+esm2"},{"binary_name":"roundcube-core","binary_version":"1.2~beta+dfsg.1-0ubuntu1+esm2"},{"binary_name":"roundcube-mysql","binary_version":"1.2~beta+dfsg.1-0ubuntu1+esm2"},{"binary_version":"1.2~beta+dfsg.1-0ubuntu1+esm2","binary_name":"roundcube-pgsql"},{"binary_name":"roundcube-plugins","binary_version":"1.2~beta+dfsg.1-0ubuntu1+esm2"},{"binary_name":"roundcube-sqlite3","binary_version":"1.2~beta+dfsg.1-0ubuntu1+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13964.json"}},{"package":{"name":"roundcube","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/roundcube@1.3.6+dfsg.1-1ubuntu0.1~esm2?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.6+dfsg.1-1ubuntu0.1~esm2"}]}],"versions":["1.3.0+dfsg.1-1","1.3.1+dfsg.1-1","1.3.3+dfsg.1-1","1.3.3+dfsg.1-2","1.3.6+dfsg.1-1","1.3.6+dfsg.1-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"roundcube","binary_version":"1.3.6+dfsg.1-1ubuntu0.1~esm2"},{"binary_name":"roundcube-core","binary_version":"1.3.6+dfsg.1-1ubuntu0.1~esm2"},{"binary_name":"roundcube-mysql","binary_version":"1.3.6+dfsg.1-1ubuntu0.1~esm2"},{"binary_name":"roundcube-pgsql","binary_version":"1.3.6+dfsg.1-1ubuntu0.1~esm2"},{"binary_name":"roundcube-plugins","binary_version":"1.3.6+dfsg.1-1ubuntu0.1~esm2"},{"binary_name":"roundcube-sqlite3","binary_version":"1.3.6+dfsg.1-1ubuntu0.1~esm2"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13964.json"}},{"package":{"name":"roundcube","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/roundcube@1.4.3+dfsg.1-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3+dfsg.1-1ubuntu0.1~esm1"}]}],"versions":["1.3.8+dfsg.1-2","1.3.10+dfsg.1-1","1.4.1+dfsg.1-2","1.4.2+dfsg.1-1","1.4.2+dfsg.1-2","1.4.3+dfsg.1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"roundcube","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm1"},{"binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm1","binary_name":"roundcube-core"},{"binary_name":"roundcube-mysql","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm1"},{"binary_name":"roundcube-pgsql","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm1"},{"binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm1","binary_name":"roundcube-plugins"},{"binary_name":"roundcube-sqlite3","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13964.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}