{"id":"CVE-2018-16736","details":"In the rcfilters plugin 2.1.6 for Roundcube, XSS exists via the _whatfilter and _messages parameters (in the Filters section of the settings).","modified":"2026-03-14T09:28:14.253140Z","published":"2018-09-09T12:29:00.227Z","references":[{"type":"ADVISORY","url":"https://github.com/eagle00789/RC_Filters/issues/19"},{"type":"ADVISORY","url":"https://github.com/roundcube/roundcubemail/issues/6437"},{"type":"EVIDENCE","url":"https://www.exploit-db.com/exploits/45437/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/eagle00789/RC_Filters","events":[{"introduced":"0"},{"last_affected":"66c98311e39486357e7d3bddea567c35219b22ef"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.1.6"}]}}],"versions":["2.1.4","2.1.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16736.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}