FKIE_CVE-2025-12030

Vulnerability from fkie_nvd - Published: 2026-01-07 12:16 - Updated: 2026-01-08 18:09
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Summary
The ACF to REST API plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.3.4. This is due to insufficient capability checks in the update_item_permissions_check() method, which only verifies that the current user has the edit_posts capability without checking object-specific permissions (e.g., edit_post($id), edit_user($id), manage_options). This makes it possible for authenticated attackers, with Contributor-level access and above, to modify ACF fields on posts they do not own, any user account, comments, taxonomy terms, and even the global options page via the /wp-json/acf/v3/{type}/{id} endpoints, granted they can authenticate to the site.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/acf-to-rest-api/tags/3.3.4/v3/lib/endpoints/class-acf-to-rest-api-controller.php#L108
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/acf-to-rest-api/tags/3.3.4/v3/lib/endpoints/class-acf-to-rest-api-controller.php#L120
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/5ab508fa-298c-48c1-8510-f2e0a881675a?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The ACF to REST API plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.3.4. This is due to insufficient capability checks in the update_item_permissions_check() method, which only verifies that the current user has the edit_posts capability without checking object-specific permissions (e.g., edit_post($id), edit_user($id), manage_options). This makes it possible for authenticated attackers, with Contributor-level access and above, to modify ACF fields on posts they do not own, any user account, comments, taxonomy terms, and even the global options page via the /wp-json/acf/v3/{type}/{id} endpoints, granted they can authenticate to the site."
    },
    {
      "lang": "es",
      "value": "El plugin ACF to REST API para WordPress es vulnerable a Referencia Directa Insegura a Objeto en todas las versiones hasta la 3.3.4, inclusive. Esto se debe a comprobaciones de capacidad insuficientes en el m\u00e9todo update_item_permissions_check(), que solo verifica que el usuario actual tiene la capacidad edit_posts sin verificar permisos espec\u00edficos del objeto (por ejemplo, edit_post($id), edit_user($id), manage_options). Esto hace posible que atacantes autenticados, con acceso de nivel Colaborador y superior, modifiquen campos ACF en publicaciones que no les pertenecen, cualquier cuenta de usuario, comentarios, t\u00e9rminos de taxonom\u00eda, e incluso la p\u00e1gina de opciones globales a trav\u00e9s de los endpoints /wp-json/acf/v3/{type}/{id}, siempre que puedan autenticarse en el sitio."
    }
  ],
  "id": "CVE-2025-12030",
  "lastModified": "2026-01-08T18:09:23.230",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security@wordfence.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-01-07T12:16:46.557",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/acf-to-rest-api/tags/3.3.4/v3/lib/endpoints/class-acf-to-rest-api-controller.php#L108"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/acf-to-rest-api/tags/3.3.4/v3/lib/endpoints/class-acf-to-rest-api-controller.php#L120"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5ab508fa-298c-48c1-8510-f2e0a881675a?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Primary"
    }
  ]
}


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