{"id":"CVE-2019-15237","details":"Roundcube Webmail through 1.3.9 mishandles Punycode xn-- domain names, leading to homograph attacks.","modified":"2026-04-16T04:41:38.069004548Z","published":"2019-08-20T01:15:09.977Z","references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/"},{"type":"REPORT","url":"https://github.com/roundcube/roundcubemail/issues/6891"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/roundcube/roundcubemail","events":[{"introduced":"0"},{"last_affected":"7b8a183e9ff5e4329e425ca5595a0674c08a4e82"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.3.9"}]}}],"versions":["1.1-beta","1.1-rc","1.1.0","1.2-beta","1.2-rc","1.3-beta","1.3-rc","1.3.0","1.3.1","1.3.2","1.3.3","1.3.4","1.3.5","1.3.6","1.3.7","1.3.8","1.3.9","v0.1-beta2"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"29"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-15237.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N"}]}