{"id":"CVE-2018-1000020","details":"OpenEMR version 5.0.0 contains a Cross Site Scripting (XSS) vulnerability in open-flash-chart.swf and _posteddata.php that can result in . This vulnerability appears to have been fixed in 5.0.0 Patch 2 or higher.","modified":"2026-07-08T14:13:20.669763Z","published":"2018-02-09T23:29:00.493Z","references":[{"type":"FIX","url":"http://www.open-emr.org/wiki/index.php/OpenEMR_Patches"},{"type":"EVIDENCE","url":"https://www.sec-consult.com/en/blog/advisories/os-command-injection-reflected-cross-site-scripting-in-openemr/index.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openemr/openemr","events":[{"introduced":"a438d034088620bcc1dd3856a3d5c32d1cb17dcc"},{"last_affected":"a438d034088620bcc1dd3856a3d5c32d1cb17dcc"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:open-emr:openemr:5.0.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"5.0.0"},{"last_affected":"5.0.0"}]}}],"versions":["5.0.0","v5_0_0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000020.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"}]}