{"id":"UBUNTU-CVE-2023-43770","details":"Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.","modified":"2026-02-04T03:37:52.338576Z","published":"2023-09-22T06:15:00Z","related":["USN-6654-1"],"upstream":["CVE-2023-43770"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-43770"},{"type":"REPORT","url":"https://roundcube.net/news/2023/09/15/security-update-1.6.3-released"},{"type":"REPORT","url":"https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530cc93c618a49b"},{"type":"REPORT","url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00024.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6654-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-43770"},{"type":"REPORT","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog"}],"affected":[{"package":{"name":"roundcube","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/roundcube@1.2~beta+dfsg.1-0ubuntu1+esm3?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2~beta+dfsg.1-0ubuntu1+esm3"}]}],"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","1.2~beta+dfsg.1-0ubuntu1+esm2"],"ecosystem_specific":{"availability":"Available 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Catalog"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-43770.json"}},{"package":{"name":"roundcube","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/roundcube@1.4.3+dfsg.1-1ubuntu0.1~esm3?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3+dfsg.1-1ubuntu0.1~esm3"}]}],"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","1.4.3+dfsg.1-1ubuntu0.1~esm1","1.4.3+dfsg.1-1ubuntu0.1~esm2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"roundcube","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm3"},{"binary_name":"roundcube-core","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm3"},{"binary_name":"roundcube-mysql","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm3"},{"binary_name":"roundcube-pgsql","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm3"},{"binary_name":"roundcube-plugins","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm3"},{"binary_name":"roundcube-sqlite3","binary_version":"1.4.3+dfsg.1-1ubuntu0.1~esm3"}],"priority_reason":"Listed in CISA Known Exploited Vulnerabilities Catalog"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-43770.json"}},{"package":{"name":"roundcube","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/roundcube@1.5.0+dfsg.1-2ubuntu0.1~esm2?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.0+dfsg.1-2ubuntu0.1~esm2"}]}],"versions":["1.4.11+dfsg.1-4","1.5.0+dfsg.1-2","1.5.0+dfsg.1-2ubuntu0.1~esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"roundcube","binary_version":"1.5.0+dfsg.1-2ubuntu0.1~esm2"},{"binary_name":"roundcube-core","binary_version":"1.5.0+dfsg.1-2ubuntu0.1~esm2"},{"binary_name":"roundcube-mysql","binary_version":"1.5.0+dfsg.1-2ubuntu0.1~esm2"},{"binary_name":"roundcube-pgsql","binary_version":"1.5.0+dfsg.1-2ubuntu0.1~esm2"},{"binary_name":"roundcube-plugins","binary_version":"1.5.0+dfsg.1-2ubuntu0.1~esm2"},{"binary_name":"roundcube-sqlite3","binary_version":"1.5.0+dfsg.1-2ubuntu0.1~esm2"}],"priority_reason":"Listed in CISA Known Exploited Vulnerabilities Catalog"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-43770.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":"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":"high"}]}