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CVE-2023-49783

Estado: ModificadaMedia (4.3)—

Silverstripe Admin provides a basic management interface for the Silverstripe Framework. In versions on the 1.x branch prior to 1.13.19 and on the 2.x branch prior to 2.1.8, users who don't have edit or delete permissions for records exposed in a `ModelAdmin` can still edit or delete records using the CSV import form, provided they have create permissions. The likelihood of a user having create permissions but not having edit or delete permissions is low, but it is possible.

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Note that this doesn't affect any `ModelAdmin` which has had the import form disabled via the `showImportForm` public property. Versions 1.13.19 and 2.1.8 contain a patch for the issue. Those who have a custom implementation of `BulkLoader` should update their implementations to respect permissions when the return value of `getCheckPermissions()` is true. Those who use any `BulkLoader` in their own project logic, or maintain a module which uses it, should consider passing `true` to `setCheckPermissions()` if the data is provided by users.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Silverstripe — Admin

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-49783",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-49783",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-23T21:29:24.173232Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "silverstripe",
          "product": "silverstripe-admin",
          "versions": [
            {
              "status": "affected",
              "version": ">= 1.0.0, < 1.13.19"
            },
            {
              "status": "affected",
              "version": ">= 2.0.0, < 2.1.8"
            }
          ]
        }
      ]
    }
  ],
  "published": "2024-01-23T14:15:37.967",
  "references": [
    {
      "url": "https://github.com/silverstripe/silverstripe-admin/security/advisories/GHSA-j3m6-gvm8-mhvw",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://www.silverstripe.org/download/security-releases/CVE-2023-49783",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/silverstripe/silverstripe-admin/security/advisories/GHSA-j3m6-gvm8-mhvw",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.silverstripe.org/download/security-releases/CVE-2023-49783",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Silverstripe Admin provides a basic management interface for the Silverstripe Framework. In versions on the 1.x branch prior to 1.13.19 and on the 2.x branch prior to 2.1.8, users who don't have edit or delete permissions for records exposed in a `ModelAdmin` can still edit or delete records using the CSV import form, provided they have create permissions. The likelihood of a user having create permissions but not having edit or delete permissions is low, but it is possible. Note that this doesn't affect any `ModelAdmin` which has had the import form disabled via the `showImportForm` public property. Versions 1.13.19 and 2.1.8 contain a patch for the issue. Those who have a custom implementation of `BulkLoader` should update their implementations to respect permissions when the return value of `getCheckPermissions()` is true. Those who use any `BulkLoader` in their own project logic, or maintain a module which uses it, should consider passing `true` to `setCheckPermissions()` if the data is provided by users."
    },
    {
      "lang": "es",
      "value": "Silverstripe Admin proporciona una interfaz de administración básica para Silverstripe Framework. En las versiones de la rama 1.x anteriores a la 1.13.19 y de la rama 2.x anteriores a la 2.1.8, los usuarios que no tienen permisos de edición o eliminación de registros expuestos en un `ModelAdmin` aún pueden editar o eliminar registros, utilizando el formulario de importación CSV, siempre que tengan permisos de creación. La probabilidad de que un usuario tenga permisos de creación pero no de edición o eliminación es baja, pero es posible. Tenga en cuenta que esto no afecta a ningún `ModelAdmin` que tenga el formulario de importación deshabilitado a través de la propiedad pública `showImportForm`. Las versiones 1.13.19 y 2.1.8 contienen un parche para el problema. Aquellos que tienen una implementación personalizada de `BulkLoader` deben actualizar sus implementaciones para respetar los permisos cuando el valor de retorno de `getCheckPermissions()` sea verdadero. Aquellos que usan cualquier `BulkLoader` en su propia lógica de proyecto, o mantienen un módulo que lo usa, deberían considerar pasar `true` a `setCheckPermissions()` si los datos los proporcionan los usuarios."
    }
  ],
  "lastModified": "2026-06-17T06:36:27.547",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:silverstripe:admin:*:*:*:*:*:silverstripe:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C22A3802-9343-4565-82DE-8237A094E903",
              "versionEndExcluding": "1.13.19",
              "versionStartIncluding": "1.0.0"
            },
            {
              "criteria": "cpe:2.3:a:silverstripe:admin:*:*:*:*:*:silverstripe:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B9293652-AD0D-4E08-A38B-5F1163B4E8C2",
              "versionEndExcluding": "2.1.8",
              "versionStartIncluding": "2.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-advisories@github.com"
}