GSD-2023-6826

Vulnerability from gsd - Updated: 2023-12-15 06:01
Details
The E2Pdf plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'import_action' function in versions up to, and including, 1.20.25. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Aliases
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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-6826"
      ],
      "details": "The E2Pdf plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the \u0027import_action\u0027 function in versions up to, and including, 1.20.25. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin, to upload arbitrary files on the affected site\u0027s server which may make remote code execution possible.",
      "id": "GSD-2023-6826",
      "modified": "2023-12-15T06:01:23.102206Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@wordfence.com",
        "ID": "CVE-2023-6826",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "E2Pdf \u2013 Export To Pdf Tool for WordPress",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "*",
                          "version_value": "1.20.25"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "oleksandrz"
            }
          ]
        }
      },
      "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 E2Pdf plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the \u0027import_action\u0027 function in versions up to, and including, 1.20.25. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin, 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/03faec37-2cce-4e14-92f2-d941ab1b4ce9?source=cve",
            "refsource": "MISC",
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/03faec37-2cce-4e14-92f2-d941ab1b4ce9?source=cve"
          },
          {
            "name": "https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L753",
            "refsource": "MISC",
            "url": "https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L753"
          },
          {
            "name": "https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L1488",
            "refsource": "MISC",
            "url": "https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L1488"
          },
          {
            "name": "https://plugins.trac.wordpress.org/changeset/3009695/e2pdf#file0",
            "refsource": "MISC",
            "url": "https://plugins.trac.wordpress.org/changeset/3009695/e2pdf#file0"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:e2pdf:e2pdf:*:*:*:*:*:wordpress:*:*",
                    "matchCriteriaId": "C516863C-71D7-4083-BE1E-6D4FBE2B45C6",
                    "versionEndIncluding": "1.20.25",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "The E2Pdf plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the \u0027import_action\u0027 function in versions up to, and including, 1.20.25. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin, to upload arbitrary files on the affected site\u0027s server which may make remote code execution possible."
          },
          {
            "lang": "es",
            "value": "El complemento E2Pdf para WordPress es vulnerable a la carga de archivos arbitrarios debido a una validaci\u00f3n insuficiente del tipo de archivo en la funci\u00f3n \u0027import_action\u0027 en versiones hasta la 1.20.25 incluida. Esto hace posible que atacantes autenticados con una funci\u00f3n a la que el administrador haya otorgado previamente acceso al complemento, carguen archivos arbitrarios en el servidor del sitio afectado, lo que puede hacer posible la ejecuci\u00f3n remota de c\u00f3digo."
          }
        ],
        "id": "CVE-2023-6826",
        "lastModified": "2023-12-21T04:49:03.117",
        "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": "2023-12-15T08:15:46.120",
        "references": [
          {
            "source": "security@wordfence.com",
            "tags": [
              "Product"
            ],
            "url": "https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L1488"
          },
          {
            "source": "security@wordfence.com",
            "tags": [
              "Product"
            ],
            "url": "https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L753"
          },
          {
            "source": "security@wordfence.com",
            "tags": [
              "Product"
            ],
            "url": "https://plugins.trac.wordpress.org/changeset/3009695/e2pdf#file0"
          },
          {
            "source": "security@wordfence.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/03faec37-2cce-4e14-92f2-d941ab1b4ce9?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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