{"id":"CVE-2018-19057","details":"SimpleMDE 1.11.2 has XSS via an onerror attribute of a crafted IMG element, or via certain input with [ and ( characters, which is mishandled during construction of an A element.","aliases":["GHSA-wg85-p6j7-gp3w"],"modified":"2026-07-08T16:39:55.814961Z","published":"2018-11-07T15:29:00.297Z","references":[{"type":"REPORT","url":"https://github.com/sparksuite/simplemde-markdown-editor/issues/721"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sparksuite/simplemde-markdown-editor","events":[{"introduced":"6abda7ab68cc20f4aca870eb243747951b90ab04"},{"last_affected":"6abda7ab68cc20f4aca870eb243747951b90ab04"}],"database_specific":{"cpe":"cpe:2.3:a:sparksuite:simplemde:1.11.2:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.11.2"},{"last_affected":"1.11.2"}],"source":"CPE_STRING"}}],"versions":["1.11.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19057.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}