Security advisory

{
  "id": "d270166333c025d7a0678e7bb3f93f8e1777d937f63c46f030ad0edaadb9f4b4",
  "url": "https://osv.dev/vulnerability/CVE-2023-2817",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2023-2817",
    "summary": "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.",
    "evidence": "osv:CVE-2023-2817",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-2817",
      "aliases": [
        "CVE-2023-2817",
        "GHSA-7x94-jx75-3gh6"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/craftcms/cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0fd0229217c6afdb0ca581c19e271600538ecb07"
                },
                {
                  "fixed": "7655e1009ba6cdbfb230e6bb138b775b69fc7bcb"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "versions prior or equal to version 4.4.11"
                      },
                      {
                        "last_affected": "versions prior or equal to version 4.4.11"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "fixed": "7655e1009ba6cdbfb230e6bb138b775b69fc7bcb"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "versions prior or equal to version 4.4.11"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2817.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:21.129705257Z",
      "provider": "osv",
      "references": [
        "https://www.tenable.com/security/research/tra-2023-20%2C",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2817.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-2817",
        "https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb"
      ],
      "provider_metadata": {
        "cna_assigner": "tenable",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2817.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-2817",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 487400,
  "published_at": "2023-05-26T00:00:00+00:00"
}