FKIE_CVE-2026-3460

Vulnerability from fkie_nvd - Published: 2026-03-21 04:17 - Updated: 2026-04-24 16:27
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
The REST API TO MiniProgram plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.2. This is due to the permission callback (update_user_wechatshop_info_permissions_check) only validating that the supplied 'openid' parameter corresponds to an existing WordPress user, while the callback function (update_user_wechatshop_info) uses a separate, attacker-controlled 'userid' parameter to determine which user's metadata gets modified, with no verification that the 'openid' and 'userid' belong to the same user. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify arbitrary users' store-related metadata (storeinfo, storeappid, storename) via the 'userid' REST API parameter.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/tags/5.1.2/includes/api/ram-rest-weixin-controller.php#L216
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/tags/5.1.2/includes/api/ram-rest-weixin-controller.php#L309
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/tags/5.1.2/includes/api/ram-rest-weixin-controller.php#L924
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/trunk/includes/api/ram-rest-weixin-controller.php#L216
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/trunk/includes/api/ram-rest-weixin-controller.php#L309
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/trunk/includes/api/ram-rest-weixin-controller.php#L924
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/7129d8cf-6b7d-4b7b-bd6a-85176247ab29?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The REST API TO MiniProgram plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.2. This is due to the permission callback (update_user_wechatshop_info_permissions_check) only validating that the supplied \u0027openid\u0027 parameter corresponds to an existing WordPress user, while the callback function (update_user_wechatshop_info) uses a separate, attacker-controlled \u0027userid\u0027 parameter to determine which user\u0027s metadata gets modified, with no verification that the \u0027openid\u0027 and \u0027userid\u0027 belong to the same user. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify arbitrary users\u0027 store-related metadata (storeinfo, storeappid, storename) via the \u0027userid\u0027 REST API parameter."
    },
    {
      "lang": "es",
      "value": "El plugin REST API TO MiniProgram para WordPress es vulnerable a la Referencia Directa Insegura a Objetos en todas las versiones hasta la 5.1.2, inclusive. Esto se debe a que la funci\u00f3n de devoluci\u00f3n de llamada de permisos (update_user_wechatshop_info_permissions_check) solo valida que el par\u00e1metro \u0027openid\u0027 proporcionado corresponde a un usuario de WordPress existente, mientras que la funci\u00f3n de devoluci\u00f3n de llamada (update_user_wechatshop_info) utiliza un par\u00e1metro \u0027userid\u0027 separado y controlado por el atacante para determinar qu\u00e9 metadatos de usuario se modifican, sin verificar que \u0027openid\u0027 y \u0027userid\u0027 pertenezcan al mismo usuario. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, modifiquen metadatos relacionados con la tienda de usuarios arbitrarios (storeinfo, storeappid, storename) a trav\u00e9s del par\u00e1metro \u0027userid\u0027 de la API REST."
    }
  ],
  "id": "CVE-2026-3460",
  "lastModified": "2026-04-24T16:27:44.277",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-21T04:17:23.620",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/tags/5.1.2/includes/api/ram-rest-weixin-controller.php#L216"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/tags/5.1.2/includes/api/ram-rest-weixin-controller.php#L309"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/tags/5.1.2/includes/api/ram-rest-weixin-controller.php#L924"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/trunk/includes/api/ram-rest-weixin-controller.php#L216"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/trunk/includes/api/ram-rest-weixin-controller.php#L309"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/trunk/includes/api/ram-rest-weixin-controller.php#L924"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7129d8cf-6b7d-4b7b-bd6a-85176247ab29?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}


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