{"id":"CVE-2021-40555","details":"Cross site scripting (XSS) vulnerability in flatCore-CMS 2.2.15 allows attackers to execute arbitrary code via description field on the new page creation form.","modified":"2026-04-12T01:58:56.389551Z","published":"2023-02-16T16:15:11.850Z","references":[{"type":"FIX","url":"https://github.com/flatCore/flatCore-CMS/issues/56"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/flatcore/flatcore-cms","events":[{"introduced":"0"},{"last_affected":"5b7a0216e07d710f8d75a654134de9ead3cc086e"}],"database_specific":{"cpe":"cpe:2.3:a:flatcore:flatcore:2.0.7:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"2.0.7"}]}}],"versions":["1.4.7","1.4.7-b74","1.4.7-b75","1.4.7-b76","1.4.7-b78","1.4.7-b80","1.4.7-b81","1.4.7-b82","1.4.7.4","RC4v1","RC4v2","ReleaseCandidate2","ReleaseCandidate3","ReleaseCandidate4","Version1.0","v1.0","v1.1","v1.1.1","v1.3","v1.4","v1.4.5","v1.4.6","v1.4beta1","v1.4beta2","v1.4beta3","v1.4beta4","v1.5","v1.5.3","v1.5.4","v1.5.5","v1.5.7","v2.0","v2.0.1","v2.0.5","v2.0.6","v2.0.7"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-40555.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}