CVE-2026-105683 (GCVE-0-2026-105683)

Vulnerability from cvelistv5 – Published: 2026-10-05 19:31 – Updated: 2026-10-05 19:31
VLAI
Title
Ghost: Path Traversal Vulnerability in Ghost ImageSize Service
Summary
Ghost is a Node.js content management system. From 6.14.0 until 6.27.0, an input validation issue may have allowed staff users to access local files outside the intended data storage directories on the server. This issue is fixed in version 6.27.0.
CWE
  • CWE-35 - Path Traversal: '.../...//'
Impacted products
Vendor Product Version CPE status
TryGhost Ghost Affected: >= 6.14.0, < 6.27.0
guessed Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "Ghost",
          "vendor": "TryGhost",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 6.14.0, \u003c 6.27.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Ghost is a Node.js content management system. From 6.14.0 until 6.27.0, an input validation issue may have allowed staff users to access local files outside the intended data storage directories on the server. This issue is fixed in version 6.27.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
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            "availabilityImpact": "LOW",
            "baseScore": 3.8,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-35",
              "description": "CWE-35: Path Traversal: \u0027.../...//\u0027",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-05T19:31:28.855Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-83rp-q473-j88c",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-83rp-q473-j88c"
        },
        {
          "name": "https://github.com/TryGhost/Ghost/pull/27217",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/TryGhost/Ghost/pull/27217"
        },
        {
          "name": "https://github.com/TryGhost/Ghost/commit/770d438fd9d352bbfccbe81dd890580a1d3fd6f0",
          "tags": [
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          "url": "https://github.com/TryGhost/Ghost/commit/770d438fd9d352bbfccbe81dd890580a1d3fd6f0"
        },
        {
          "name": "https://github.com/TryGhost/Ghost/releases/tag/v6.27.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/TryGhost/Ghost/releases/tag/v6.27.0"
        }
      ],
      "source": {
        "advisory": "GHSA-83rp-q473-j88c",
        "discovery": "UNKNOWN"
      },
      "title": "Ghost: Path Traversal Vulnerability in Ghost ImageSize Service"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-105683",
    "datePublished": "2026-10-05T19:31:28.855Z",
    "dateReserved": "2026-10-05T17:48:58.626Z",
    "dateUpdated": "2026-10-05T19:31:28.855Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-105683",
      "date": "2026-10-06",
      "epss": "0.00313",
      "percentile": "0.22145"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
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                "product": "Ghost",
                "vendor": "TryGhost",
                "versions": [
                  {
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                    "version": "\u003e= 6.14.0, \u003c 6.27.0"
                  }
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        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Ghost is a Node.js content management system. From 6.14.0 until 6.27.0, an input validation issue may have allowed staff users to access local files outside the intended data storage directories on the server. This issue is fixed in version 6.27.0."
          }
        ],
        "id": "CVE-2026-105683",
        "lastModified": "2026-10-06T15:03:59.427",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 3.8,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L",
                "version": "3.1"
              },
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              "impactScore": 2.5,
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            }
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        "references": [
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            "url": "https://github.com/TryGhost/Ghost/commit/770d438fd9d352bbfccbe81dd890580a1d3fd6f0"
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            "url": "https://github.com/TryGhost/Ghost/pull/27217"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://github.com/TryGhost/Ghost/releases/tag/v6.27.0"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-83rp-q473-j88c"
          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-35"
              }
            ],
            "source": "security-advisories@github.com",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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