{"id":"CVE-2018-19056","aliases":["GHSA-x3g3-334f-q6h4"],"url":"https://o3.security/vulnerability/CVE-2018-19056","summary":"Pandao editor.md vulnerable to DOM XSS","details":"pandao Editor.md 1.5.0 has DOM XSS via input starting with a \"<<\" substring, which is mishandled during construction of an A element.","published":"2018-11-07T15:29:00.247Z","modified":"2026-07-08T16:39:55.333409Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"editor.md","fixedVersion":null}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/pandao/editor.md/issues/634"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-19056"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-x3g3-334f-q6h4"},{"type":"PACKAGE","url":"https://github.com/pandao/editor.md"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T16:39:55.333409Z"}}