FKIE_CVE-2022-28397

Vulnerability from fkie_nvd - Published: 2022-04-12 17:15 - Updated: 2026-07-09 01:17
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An arbitrary file upload vulnerability in the file upload module of Ghost CMS v4.42.0 allows attackers to execute arbitrary code via a crafted file. NOTE: Vendor states as detailed in Ghost's security documentation, files can only be uploaded and published by trusted users, this is intentional.
References
cve@mitre.orghttps://ghost.org/customers/Product
cve@mitre.orghttps://ghost.org/docs/security/#privilege-escalation-attacks
cve@mitre.orghttps://github.com/TryGhost/GhostThird Party Advisory
cve@mitre.orghttps://trends.builtwith.com/cms/GhostProduct
cve@mitre.orghttps://youtu.be/PncfBetPk2gExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://ghost.org/customers/Product
af854a3a-2127-422b-91ae-364da2661108https://ghost.org/docs/security/#privilege-escalation-attacks
af854a3a-2127-422b-91ae-364da2661108https://github.com/TryGhost/GhostThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://trends.builtwith.com/cms/GhostProduct
af854a3a-2127-422b-91ae-364da2661108https://youtu.be/PncfBetPk2gExploit, Third Party Advisory
Impacted products
Vendor Product Version
ghost ghost 4.42.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ghost:ghost:4.42.0:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "0C5928ED-7E55-4771-A0A5-6ED78480552D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An arbitrary file upload vulnerability in the file upload module of Ghost CMS v4.42.0 allows attackers to execute arbitrary code via a crafted file. NOTE: Vendor states as detailed in Ghost\u0027s security documentation, files can only be uploaded and published by trusted users, this is intentional."
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** Una vulnerabilidad de carga de archivos arbitraria en el m\u00f3dulo de carga de archivos de Ghost CMS versi\u00f3n v4.42.0, permite a atacantes ejecutar c\u00f3digo arbitrario por medio de un archivo dise\u00f1ado. NOTA: Seg\u00fan la documentaci\u00f3n de seguridad de Ghost, los archivos s\u00f3lo pueden ser cargados y publicados por usuarios de confianza, esto es intencional"
    }
  ],
  "id": "CVE-2022-28397",
  "lastModified": "2026-07-09T01:17:25.580",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-04-12T17:15:10.730",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://ghost.org/customers/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://ghost.org/docs/security/#privilege-escalation-attacks"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/TryGhost/Ghost"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://trends.builtwith.com/cms/Ghost"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://youtu.be/PncfBetPk2g"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://ghost.org/customers/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://ghost.org/docs/security/#privilege-escalation-attacks"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/TryGhost/Ghost"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://trends.builtwith.com/cms/Ghost"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://youtu.be/PncfBetPk2g"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.