{"id":"CVE-2018-20418","aliases":["GHSA-72pf-cvwq-vgqg"],"url":"https://o3.security/vulnerability/CVE-2018-20418","summary":"Craft CMS Cross-site Scripting (XSS) Vulnerability","details":"index.php?p=admin/actions/entries/save-entry in Craft CMS 3.0.25 allows XSS by saving a new title from the console tab.","published":"2018-12-24T04:29:00.243Z","modified":"2026-10-24T10:50:32.701087864Z","cvss":{"score":4.8,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":4,"affectedPackages":[{"ecosystem":"Packagist","name":"craftcms/cms","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.md"},{"type":"EVIDENCE","url":"https://github.com/rdincel1/Craft-CMS-3.0.25---Cross-Site-Scripting"},{"type":"EVIDENCE","url":"https://www.exploit-db.com/exploits/46054/"},{"type":"EVIDENCE","url":"https://www.raifberkaydincel.com/craft-cms-3-0-25-cross-site-scripting-vulnerability.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20418"},{"type":"PACKAGE","url":"https://github.com/craftcms/cms"},{"type":"WEB","url":"https://web.archive.org/web/20201208014852/https://www.raifberkaydincel.com/craft-cms-3-0-25-cross-site-scripting-vulnerability.html"},{"type":"WEB","url":"https://www.exploit-db.com/exploits/46054"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:50:32.701087864Z"}}