CVE-2026-8443

{
  "id": "CVE-2026-8443",
  "sourceIdentifier": "[email protected]",
  "published": "2026-06-16T06:16:58.690",
  "lastModified": "2026-10-26T11:10:00.157",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WP Review Slider Pro plugin for WordPress is vulnerable to SQL Injection via the 'stypes' and 'slocations' parameters of the wppro_get_overall_chart_data AJAX action in versions up to, and including, 12.6.8. This is due to the use of stripslashes() on user-supplied JSON strings prior to json_decode(), which removes the escaping applied by WordPress's wp_magic_quotes; the resulting decoded array values are then concatenated directly into SQL WHERE clauses without parameterization, and the constructed query is executed via $wpdb->get_results() without $wpdb->prepare(). This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The handler also returns the executed SQL string in its JSON response, which simplifies oracle construction for blind exploitation."
    },
    {
      "lang": "es",
      "value": "El plugin WP Review Slider Pro para WordPress es vulnerable a inyección SQL a través de los parámetros ’stypes’ y ’slocations’ de la acción AJAX wppro_get_overall_chart_data en versiones hasta, e incluyendo, la 12.6.8. Esto se debe al uso de stripslashes() en cadenas JSON proporcionadas por el usuario antes de json_decode(), lo que elimina el escape aplicado por wp_magic_quotes de WordPress; los valores de array decodificados resultantes se concatenan directamente en cláusulas SQL WHERE sin parametrización, y la consulta construida se ejecuta a través de $wpdb -> get_results() sin $wpdb -> prepare(). Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, añadan consultas SQL adicionales a consultas ya existentes que pueden usarse para extraer información sensible de la base de datos. El gestor también devuelve la cadena SQL ejecutada en su respuesta JSON, lo que simplifica la construcción de oráculos para la explotación ciega."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "https://wpreviewslider.com/",
          "product": "WP Review Slider Pro",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThanOrEqual": "12.6.8",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-06-16T15:20:21.732888Z",
          "id": "CVE-2026-8443",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://wpreviewslider.com/",
      "source": "[email protected]"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1055bba0-7dbd-4382-afaf-ecea442c527c?source=cve",
      "source": "[email protected]"
    }
  ]
}