{"id":"CVE-2023-2817","aliases":["GHSA-7x94-jx75-3gh6"],"url":"https://o3.security/vulnerability/CVE-2023-2817","summary":"Stored cross site scripting in Craft CMS","details":"A post-authentication stored cross-site scripting vulnerability exists in Craft CMS versions <= 4.4.11. HTML, including script tags can be injected into field names which, when the field is added to a category or section, will trigger when users visit the Categories or Entries pages respectively.","published":"2023-05-26T00:00:00Z","modified":"2026-08-08T03:47:44.282785334Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"craftcms/cms","fixedVersion":"4.4.12"}],"fix":{"url":"https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb","label":"craftcms/cms@7655e10"},"references":[{"type":"WEB","url":"https://www.tenable.com/security/research/tra-2023-20%2C"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2817.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2817"},{"type":"FIX","url":"https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:47:44.282785334Z"}}