{"id":"CVE-2014-3743","aliases":["GHSA-9cw2-jqp5-7x39"],"url":"https://o3.security/vulnerability/CVE-2014-3743","summary":"Multiple Content Injection Vulnerabilities in marked","details":"Versions 0.3.0 and earlier of `marked` are affected by two cross-site scripting vulnerabilities, even when `sanitize: true` is set.\n\nThe attack vectors for this vulnerability are GFM Codeblocks and JavaScript URLs.\n\n\n## Recommendation\n\nUpgrade to version 0.3.1 or later.","published":"2020-01-06T20:15:11Z","modified":"2026-04-10T03:43:50.652327Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"marked","fixedVersion":"0.3.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2014/05/13/1"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2014/05/15/2"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-3743"},{"type":"ADVISORY","url":"https://nodesecurity.io/advisories/marked_multiple_content_injection_vulnerabilities"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2014-1850"},{"type":"WEB","url":"https://www.npmjs.com/advisories/22"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-10T03:43:50.652327Z"}}