{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "6.10.3"
              },
              {
                "fixed": "6.64.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "3004c114ba481ee90bee9178fe28479cd3ad31c7"
            },
            {
              "fixed": "d2f498694be549074dd5817fd0e8a1371b65df02"
            },
            {
              "fixed": "2fa451a7dca010016608065ad33bcc58c0043070"
            }
          ],
          "repo": "https://github.com/tryghost/ghost",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-jj74-hc2q-xrvm"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-22",
      "CWE-829",
      "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105677.json"
  },
  "details": "Ghost is a Node.js content management system. From 6.10.3 until 6.64.0, a vulnerability in how Ghost loads theme translation files allowed an authenticated Administrator to execute arbitrary code on the server via a crafted theme. This issue is fixed in version 6.64.0.",
  "id": "CVE-2026-105677",
  "modified": "2026-10-08T02:30:36.011122571Z",
  "published": "2026-10-05T19:18:41.926Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/TryGhost/Ghost/releases/tag/v6.64.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105677.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105677"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/TryGhost/Ghost/issues/30635"
    },
    {
      "type": "FIX",
      "url": "https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Ghost: Remote Code Execution via Theme Translation Files"
}