{"action":"Upgrade roundcube to 1.4.5+dfsg.1-1 or later.","affected":[{"fixed":"1.4.5+dfsg.1-1","introduced":"0"}],"component":"roundcube","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.4.5+dfsg.1-1"],"id":"tcs_01M5NEKAFCVHVEKFTK41ZNV253","modified_at":"2026-10-26T12:02:25.938440046Z","published_at":"2020-06-09T03:15:11.187Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-13964","https://security-tracker.debian.org/tracker/CVE-2020-13964"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-13964","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-13964"}],"summary":"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."}