FKIE_CVE-2020-36849

Vulnerability from fkie_nvd - Published: 2025-07-12 12:15 - Updated: 2025-07-15 13:14
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The AIT CSV import/export plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the /wp-content/plugins/ait-csv-import-export/admin/upload-handler.php file in versions up to, and including, 3.0.3. This makes it possible for unauthorized attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.
References
security@wordfence.comhttps://github.com/rapid7/metasploit-framework/blob/master//modules/exploits/multi/http/wp_ait_csv_rce.rb
security@wordfence.comhttps://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/wp_ait_csv_rce.rb
security@wordfence.comhttps://wpscan.com/vulnerability/36e699a4-91f2-426d-ba14-26036fbfeaea
security@wordfence.comhttps://www.acunetix.com/vulnerabilities/web/wordpress-plugin-ait-themes-csv-import-export-arbitrary-file-upload-3-0-3/
security@wordfence.comhttps://www.ait-themes.club/wordpress-plugins/csv-import-export/
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/cece751c-400d-42b4-9438-950d5aca51fc?source=cve
134c704f-9b21-4f2e-91b3-4a467353bcc0https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/wp_ait_csv_rce.rb
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The AIT CSV import/export plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the /wp-content/plugins/ait-csv-import-export/admin/upload-handler.php file in versions up to, and including, 3.0.3. This makes it possible for unauthorized attackers to upload arbitrary files on the affected sites server which may make remote code execution possible."
    },
    {
      "lang": "es",
      "value": "El complemento AIT CSV import/export para WordPress es vulnerable a la carga de archivos arbitrarios debido a la falta de validaci\u00f3n del tipo de archivo en el archivo /wp-content/plugins/ait-csv-import-export/admin/upload-handler.php en versiones hasta la 3.0.3 incluida. Esto permite que atacantes no autorizados carguen archivos arbitrarios en el servidor de los sitios afectados, lo que podr\u00eda posibilitar la ejecuci\u00f3n remota de c\u00f3digo."
    }
  ],
  "id": "CVE-2020-36849",
  "lastModified": "2025-07-15T13:14:49.980",
  "metrics": {
    "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": "security@wordfence.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-07-12T12:15:25.570",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://github.com/rapid7/metasploit-framework/blob/master//modules/exploits/multi/http/wp_ait_csv_rce.rb"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/wp_ait_csv_rce.rb"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://wpscan.com/vulnerability/36e699a4-91f2-426d-ba14-26036fbfeaea"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-ait-themes-csv-import-export-arbitrary-file-upload-3-0-3/"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.ait-themes.club/wordpress-plugins/csv-import-export/"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/cece751c-400d-42b4-9438-950d5aca51fc?source=cve"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/wp_ait_csv_rce.rb"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}


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