{
  "id": "CVE-2026-105647",
  "url": "https://spydr.io/cve/CVE-2026-105647",
  "published": "2026-10-05T20:17:13.157Z",
  "modified": "2026-10-05T20:17:13.157Z",
  "score": 4,
  "severity": "medium",
  "cvss_version": "3.1",
  "vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N",
  "score_source": "github.com",
  "epss": null,
  "epss_percentile": null,
  "exploited": false,
  "kev": null,
  "ssvc_exploitation": "none",
  "vendors": [
    "TryGhost"
  ],
  "products": [
    "TryGhost Ghost"
  ],
  "cwes": [
    "CWE-367",
    "CWE-918"
  ],
  "description": "Ghost is a Node.js content management system. From 6.54.1 until 6.65.0, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network. A successful attack would not result in any response data being returned. This issue is fixed in version 6.65.0.",
  "status": "Received",
  "score_type": "Secondary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 4,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "https://github.com/TryGhost/Ghost/commit/3f8594eb53de883ac017545c358f59039cb152de",
      "tags": []
    },
    {
      "url": "https://github.com/TryGhost/Ghost/pull/30918",
      "tags": []
    },
    {
      "url": "https://github.com/TryGhost/Ghost/releases/tag/v6.65.0",
      "tags": []
    },
    {
      "url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-322m-ff4g-9vx9",
      "tags": []
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105647",
  "covered_in": [],
  "attribution": [
    {
      "source": "NVD",
      "url": "https://nvd.nist.gov",
      "notice": "This product uses data from the NVD API but is not endorsed or certified by the NVD."
    },
    {
      "source": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "notice": "Known exploited vulnerabilities from the CISA KEV catalog."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss",
      "notice": "Exploit prediction scores from FIRST EPSS."
    }
  ]
}