FKIE_CVE-2023-3342

Vulnerability from fkie_nvd - Published: 2023-07-13 03:15 - Updated: 2024-11-21 08:17
Severity ?
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
The User Registration plugin for WordPress is vulnerable to arbitrary file uploads due to a hardcoded encryption key and missing file type validation on the 'ur_upload_profile_pic' function in versions up to, and including, 3.0.2. This makes it possible for authenticated attackers with subscriber-level capabilities or above to upload arbitrary files on the affected site's server which may make remote code execution possible. This was partially patched in version 3.0.2 and fully patched in version 3.0.2.1.
References
security@wordfence.comhttp://packetstormsecurity.com/files/173434/WordPress-User-Registration-3.0.2-Arbitrary-File-Upload.htmlThird Party Advisory, VDB Entry
security@wordfence.comhttps://lana.codes/lanavdb/c0a58dff-7a5b-4cc0-82d6-2255e61d801c/Exploit, Third Party Advisory
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/user-registration/tags/3.0.1/includes/functions-ur-core.php#L3156Patch
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/2933689/user-registration/trunk/includes/functions-ur-core.phpPatch
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/a979e885-f7dd-4616-a881-64f3d97c309d?source=cveThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/173434/WordPress-User-Registration-3.0.2-Arbitrary-File-Upload.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://lana.codes/lanavdb/c0a58dff-7a5b-4cc0-82d6-2255e61d801c/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/browser/user-registration/tags/3.0.1/includes/functions-ur-core.php#L3156Patch
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/changeset/2933689/user-registration/trunk/includes/functions-ur-core.phpPatch
af854a3a-2127-422b-91ae-364da2661108https://www.wordfence.com/threat-intel/vulnerabilities/id/a979e885-f7dd-4616-a881-64f3d97c309d?source=cveThird Party Advisory
Impacted products
Vendor Product Version
wpeverest user_registration *
To clipboard 

{
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    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wpeverest:user_registration:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "43B8E05C-039C-438F-8E54-430BAC20DF56",
              "versionEndExcluding": "3.0.2.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The User Registration plugin for WordPress is vulnerable to arbitrary file uploads due to a hardcoded encryption key and missing file type validation on the \u0027ur_upload_profile_pic\u0027 function in versions up to, and including, 3.0.2. This makes it possible for authenticated attackers with subscriber-level capabilities or above to upload arbitrary files on the affected site\u0027s server which may make remote code execution possible. This was partially patched in version 3.0.2 and fully patched in version 3.0.2.1."
    },
    {
      "lang": "es",
      "value": "El plugin User Registration para WordPress es vulnerable a la carga de archivos arbitrarios debido a una clave de cifrado codificada y a la falta de validaci\u00f3n del tipo de archivo en la funci\u00f3n \"ur_upload_profile_pic\" en las versiones hasta la 3.0.2 inclusive. Esto hace posible que atacantes autenticados con capacidades de nivel suscriptor o superior carguen archivos arbitrarios en el servidor del sitio afectado, lo que puede posibilitar la ejecuci\u00f3n remota de c\u00f3digo. Esto fue parcialmente parcheado en la versi\u00f3n 3.0.2 y completamente parcheado en la versi\u00f3n 3.0.2.1."
    }
  ],
  "id": "CVE-2023-3342",
  "lastModified": "2024-11-21T08:17:03.550",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 6.0,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2023-07-13T03:15:10.063",
  "references": [
    {
      "source": "security@wordfence.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/173434/WordPress-User-Registration-3.0.2-Arbitrary-File-Upload.html"
    },
    {
      "source": "security@wordfence.com",
      "tags": [
        "Exploit",
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      ],
      "url": "https://lana.codes/lanavdb/c0a58dff-7a5b-4cc0-82d6-2255e61d801c/"
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    {
      "source": "security@wordfence.com",
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    },
    {
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    },
    {
      "source": "security@wordfence.com",
      "tags": [
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      ],
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a979e885-f7dd-4616-a881-64f3d97c309d?source=cve"
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    },
    {
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      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://lana.codes/lanavdb/c0a58dff-7a5b-4cc0-82d6-2255e61d801c/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://plugins.trac.wordpress.org/browser/user-registration/tags/3.0.1/includes/functions-ur-core.php#L3156"
    },
    {
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a979e885-f7dd-4616-a881-64f3d97c309d?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Modified"
}


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