{"id":"CVE-2016-4803","aliases":["EUVD-2016-5786","GHSA-63cj-5mpf-4rcx"],"status":"published","title":"CRLF injection vulnerability in the send email functionality in dotCMS before 3.3.2 allows remote...","description":"CRLF injection vulnerability in the send email functionality in dotCMS before 3.3.2 allows remote attackers to inject arbitrary email headers via CRLF sequences in the subject.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02201,"percentile":0.82638,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2016-06-30T17:00:00Z","modified":"2026-10-24T10:30:30Z","products":[{"vendor":"dotcms","product":"dotcms"}],"references":[{"url":"https://dotcms.com/docs/latest/change-log#release-3.3.2","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://security.elarlang.eu/cve-2016-4803-dotcms-email-header-injection-vulnerability-full-disclosure.html","tags":["x_refsource_MISC","x_transferred","Exploit","evidence"]},{"url":"http://www.securityfocus.com/bid/91529","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://seclists.org/fulldisclosure/2016/May/69","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4803"},{"url":"https://github.com/advisories/GHSA-63cj-5mpf-4rcx"}],"sources":{"cve":[{"id":"CVE-2016-4803","description":"CRLF injection vulnerability in the send email functionality in dotCMS before 3.3.2 allows remote attackers to inject arbitrary email headers via CRLF sequences in the subject.","status":"published","published":"2016-06-30T17:00:00Z","modified":"2024-08-06T00:39:26.306Z","updated_at":"2026-11-02T14:33:35.149563Z"}],"euvd":[{"id":"EUVD-2016-5786","description":"CRLF injection vulnerability in the send email functionality in dotCMS before 3.3.2 allows remote attackers to inject arbitrary email headers via CRLF sequences in the subject.","status":"published","published":"2016-06-30T17:00:00Z","modified":"2024-08-06T00:39:26Z","updated_at":"2026-11-03T02:22:44.916959Z"}],"ghsa":[{"id":"GHSA-63cj-5mpf-4rcx","title":"CRLF injection vulnerability in the send email functionality in dotCMS before 3.3.2 allows remote...","description":"CRLF injection vulnerability in the send email functionality in dotCMS before 3.3.2 allows remote attackers to inject arbitrary email headers via CRLF sequences in the subject.","status":"published","published":"2022-05-17T03:41:04Z","modified":"2023-01-27T05:07:31Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T14:43:08.293944Z"}],"nvd":[{"id":"CVE-2016-4803","description":"CRLF injection vulnerability in the send email functionality in dotCMS before 3.3.2 allows remote attackers to inject arbitrary email headers via CRLF sequences in the subject.","status":"published","published":"2016-06-30T17:59:06.797Z","modified":"2026-06-17T00:48:14.68Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:03:26.642445Z"}],"osv":[{"id":"CVE-2016-4803","description":"CRLF injection vulnerability in the send email functionality in dotCMS before 3.3.2 allows remote attackers to inject arbitrary email headers via CRLF sequences in the subject.","status":"published","published":"2016-06-30T17:59:06.797Z","modified":"2026-10-24T10:30:30.549895668Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:02.454775Z"}]}}