FKIE_CVE-2022-0656

Vulnerability from fkie_nvd - Published: 2022-04-25 16:16 - Updated: 2026-06-17 04:21
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
The Web To Print Shop : uDraw WordPress plugin before 3.3.3 does not validate the url parameter in its udraw_convert_url_to_base64 AJAX action (available to both unauthenticated and authenticated users) before using it in the file_get_contents function and returning its content base64 encoded in the response. As a result, unauthenticated users could read arbitrary files on the web server (such as /etc/passwd, wp-config.php etc)
References
contact@wpscan.comhttps://wpscan.com/vulnerability/925c4c28-ae94-4684-a365-5f1e34e6c151Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://wpscan.com/vulnerability/925c4c28-ae94-4684-a365-5f1e34e6c151Exploit, Third Party Advisory
Impacted products
Vendor Product Version
webtoprint web_to_print_shop\ udraw
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Web To Print Shop : uDraw",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "3.3.3",
              "status": "affected",
              "version": "3.3.3",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "contact@wpscan.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:webtoprint:web_to_print_shop\\:udraw:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "C5E747A8-010A-4507-8C65-DBA2ED699D29",
              "versionEndExcluding": "3.3.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Web To Print Shop : uDraw WordPress plugin before 3.3.3 does not validate the url parameter in its udraw_convert_url_to_base64 AJAX action (available to both unauthenticated and authenticated users) before using it in the file_get_contents function and returning its content base64 encoded in the response. As a result, unauthenticated users could read arbitrary files on the web server (such as /etc/passwd, wp-config.php etc)"
    },
    {
      "lang": "es",
      "value": "El plugin Web To Print Shop : uDraw de WordPress versiones anteriores a 3.3.3, no comprueba el par\u00e1metro url en su acci\u00f3n AJAX udraw_convert_url_to_base64 (disponible tanto para usuarios no autenticados como autenticados) antes de usarlo en la funci\u00f3n file_get_contents y devolver su contenido codificado en base64 en la respuesta. Como resultado, los usuarios no autenticados pod\u00edan leer archivos arbitrarios en el servidor web (como /etc/passwd, wp-config.php, etc.)"
    }
  ],
  "id": "CVE-2022-0656",
  "lastModified": "2026-06-17T04:21:00.817",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-04-25T16:16:07.823",
  "references": [
    {
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/925c4c28-ae94-4684-a365-5f1e34e6c151"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/925c4c28-ae94-4684-a365-5f1e34e6c151"
    }
  ],
  "sourceIdentifier": "contact@wpscan.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-552"
        }
      ],
      "source": "contact@wpscan.com",
      "type": "Secondary"
    }
  ]
}



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