CVE-2026-3138

{
  "id": "CVE-2026-3138",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-3138",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-24T14:10:53.151921Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@wordfence.com",
      "affectedData": [
        {
          "vendor": "woobewoo",
          "product": "Product Filter for WooCommerce by WBW",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "3.1.2"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-03-24T05:16:23.727",
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.0/classes/controller.php#L99",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.0/classes/frame.php#L280",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.0/classes/frame.php#L416",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.0/classes/table.php#L345",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3487143%40woo-product-filter%2Ftrunk&old=3479545%40woo-product-filter%2Ftrunk&sfp_email=&sfph_mail=#file2",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://wordpress.org/plugins/woo-product-filter/",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/085a4fae-c3f4-45f9-ab30-846c6297d04e?source=cve",
      "source": "security@wordfence.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Product Filter for WooCommerce by WBW plugin for WordPress is vulnerable to unauthorized data loss due to a missing capability check in all versions up to, and including, 3.1.2. This is due to the plugin's MVC framework dynamically registering unauthenticated AJAX handlers via `wp_ajax_nopriv_` hooks without verifying user capabilities, combined with the base controller's `__call()` magic method forwarding undefined method calls to the model layer, and the `havePermissions()` method defaulting to `true` when no permissions are explicitly defined. This makes it possible for unauthenticated attackers to truncate the plugin's `wp_wpf_filters` database table via a crafted AJAX request with `action=delete`, permanently destroying all filter configurations."
    },
    {
      "lang": "es",
      "value": "El plugin Product Filter for WooCommerce by WBW para WordPress es vulnerable a la pérdida de datos no autorizada debido a una comprobación de capacidad faltante en todas las versiones hasta la 3.1.2, inclusive. Esto se debe a que el framework MVC del plugin registra dinámicamente manejadores AJAX no autenticados a través de hooks 'wp_ajax_nopriv_' sin verificar las capacidades del usuario, combinado con el método mágico '__call()' del controlador base que reenvía llamadas a métodos indefinidos a la capa del modelo, y el método 'havePermissions()' que por defecto es 'true' cuando no se definen permisos explícitamente. Esto hace posible que atacantes no autenticados trunquen la tabla de la base de datos 'wp_wpf_filters' del plugin a través de una solicitud AJAX manipulada con 'action=delete', destruyendo permanentemente todas las configuraciones de filtro."
    }
  ],
  "lastModified": "2026-06-17T10:43:06.420",
  "sourceIdentifier": "security@wordfence.com"
}