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CVE-2022-4949

Estado: ModificadaAlta (8.8)—

The AdSanity plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'ajax_upload' function in versions up to, and including, 1.8.1. This makes it possible for authenticated attackers with Contributor+ level privileges to upload arbitrary files on the affected sites server which makes remote code execution possible.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Adsanityplugin — AdsanityXEN — XEN

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-4949",
  "cveTags": [],
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      {
        "type": "Secondary",
        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      },
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        "cvssData": {
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "confidentialityImpact": "HIGH"
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  "affected": [
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        {
          "vendor": "https://adsanityplugin.com/",
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  "published": "2023-06-07T02:15:15.750",
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      "url": "http://xenbits.xen.org/xsa/advisory-443.html",
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      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/effd72d2-876d-4f8d-b1e4-5ab38eab401b?source=cve",
      "tags": [
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
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          "lang": "en",
          "value": "CWE-434"
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    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-434"
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    }
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      "lang": "en",
      "value": "The AdSanity plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'ajax_upload' function in versions up to, and including, 1.8.1. This makes it possible for authenticated attackers with Contributor+ level privileges to upload arbitrary files on the affected sites server which makes remote code execution possible."
    },
    {
      "lang": "es",
      "value": "El plugin AdSanity para WordPress es vulnerable a la subida de archivos arbitrarios debido a la falta de validación del tipo de archivo en la función \"ajax_upload\" en las versiones hasta la 1.8.1 inclusive. Esto hace posible que atacantes autenticados con privilegios de nivel \"Contributor+\" carguen archivos arbitrarios en el servidor de los sitios afectados, lo que posibilita la ejecución remota de código. "
    }
  ],
  "lastModified": "2026-06-17T05:22:22.797",
  "configurations": [
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}