GSD-2023-6925

Vulnerability from gsd - Updated: 2023-12-19 06:01
Details
The Unlimited Addons for WPBakery Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'importZipFile' function in versions up to, and including, 1.0.42. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin (the default is editor role, but access can also be granted to contributor role), to upload arbitrary files on the affected site's server which may make remote code execution possible.
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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-6925"
      ],
      "details": "The Unlimited Addons for WPBakery Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the \u0027importZipFile\u0027 function in versions up to, and including, 1.0.42. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin (the default is editor role, but access can also be granted to contributor role), to upload arbitrary files on the affected site\u0027s server which may make remote code execution possible.",
      "id": "GSD-2023-6925",
      "modified": "2023-12-19T06:01:18.397139Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@wordfence.com",
        "ID": "CVE-2023-6925",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Unlimited Addons for WPBakery Page Builder",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "*",
                          "version_value": "1.0.42"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "unitecms"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Istv\u00e1n M\u00e1rton"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The Unlimited Addons for WPBakery Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the \u0027importZipFile\u0027 function in versions up to, and including, 1.0.42. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin (the default is editor role, but access can also be granted to contributor role), to upload arbitrary files on the affected site\u0027s server which may make remote code execution possible."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-434 Unrestricted Upload of File with Dangerous Type"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a78b76d6-4068-4141-9726-7db439aa6a9f?source=cve",
            "refsource": "MISC",
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a78b76d6-4068-4141-9726-7db439aa6a9f?source=cve"
          },
          {
            "name": "https://plugins.trac.wordpress.org/browser/unlimited-addons-for-wpbakery-page-builder/trunk/inc_php/layouts/unitecreator_layouts_exporter.class.php?rev=2900676#L703",
            "refsource": "MISC",
            "url": "https://plugins.trac.wordpress.org/browser/unlimited-addons-for-wpbakery-page-builder/trunk/inc_php/layouts/unitecreator_layouts_exporter.class.php?rev=2900676#L703"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:unitecms:unlimited_addons_for_wpbakery_page_builder:*:*:*:*:*:wordpress:*:*",
                    "matchCriteriaId": "51942E26-218E-4DB1-8A23-B84731204AEF",
                    "versionEndIncluding": "1.0.42",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "The Unlimited Addons for WPBakery Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the \u0027importZipFile\u0027 function in versions up to, and including, 1.0.42. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin (the default is editor role, but access can also be granted to contributor role), to upload arbitrary files on the affected site\u0027s server which may make remote code execution possible."
          },
          {
            "lang": "es",
            "value": "El complemento Unlimited Addons for WPBakery Page Builder para WordPress es vulnerable a cargas de archivos arbitrarias debido a una validaci\u00f3n insuficiente del tipo de archivo en la funci\u00f3n \u0027importZipFile\u0027 en versiones hasta la 1.0.42 incluida. Esto hace posible que atacantes autenticados con una funci\u00f3n a la que el administrador haya concedido previamente acceso al complemento (la funci\u00f3n predeterminada es la de editor, pero tambi\u00e9n se puede conceder acceso a la funci\u00f3n de colaborador), carguen archivos arbitrarios en el servidor del sitio afectado, lo que puede hacer que los atacantes remotos posible la ejecuci\u00f3n del c\u00f3digo."
          }
        ],
        "id": "CVE-2023-6925",
        "lastModified": "2024-02-14T21:34:04.607",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.2,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.2,
              "impactScore": 5.9,
              "source": "security@wordfence.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2024-02-05T22:15:57.233",
        "references": [
          {
            "source": "security@wordfence.com",
            "tags": [
              "Issue Tracking"
            ],
            "url": "https://plugins.trac.wordpress.org/browser/unlimited-addons-for-wpbakery-page-builder/trunk/inc_php/layouts/unitecreator_layouts_exporter.class.php?rev=2900676#L703"
          },
          {
            "source": "security@wordfence.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a78b76d6-4068-4141-9726-7db439aa6a9f?source=cve"
          }
        ],
        "sourceIdentifier": "security@wordfence.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-434"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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