{"id":"CVE-2020-17451","details":"flatCore before 1.5.7 allows XSS by an admin via the acp/acp.php?tn=pages&sub=edit&editpage=1 page_linkname, page_title, page_content, or page_extracontent parameter, or the acp/acp.php?tn=system&sub=sys_pref prefs_pagename, prefs_pagetitle, or prefs_pagesubtitle parameter.","modified":"2026-07-09T00:21:23.385461Z","published":"2020-08-09T19:15:11.953Z","references":[{"type":"EVIDENCE","url":"https://lists.openwall.net/full-disclosure/2020/08/07/1"},{"type":"EVIDENCE","url":"https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-flatcore-cms/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/flatcore/flatcore-cms","events":[{"introduced":"0"},{"fixed":"fe1ec750c644738f8e353b5b12f9bf5b87703739"}],"database_specific":{"cpe":"cpe:2.3:a:flatcore:flatcore:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.5.7"}],"source":"CPE_RANGE"}}],"versions":["v1.5.5","v1.5.4","v1.5.3","v1.5","1.4.7.4","1.4.7-b82","1.4.7-b81","1.4.7-b80","1.4.7-b78","1.4.7-b76","1.4.7-b75","1.4.7-b74","1.4.7","v1.4.6","v1.4.5","v1.4","v1.4beta4","v1.4beta3","v1.4beta2","v1.4beta1","v1.3","v1.1.1","v1.1","v1.0","Version1.0","ReleaseCandidate4","RC4v2","RC4v1","ReleaseCandidate3","ReleaseCandidate2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17451.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"}]}