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CVE-2026-3460

MEDIUM 5.3 CVSS 3.1
Published
March 21, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-20
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

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.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • xjb REST API TO MiniProgram — Up to and including 5.1.2

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/tags/5.1.2/includes/api/ram-rest-weixin-controller.php#L216
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/tags/5.1.2/includes/api/ram-rest-weixin-controller.php#L309
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/tags/5.1.2/includes/api/ram-rest-weixin-controller.php#L924
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/trunk/includes/api/ram-rest-weixin-controller.php#L216
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/trunk/includes/api/ram-rest-weixin-controller.php#L309
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/rest-api-to-miniprogram/trunk/includes/api/ram-rest-weixin-controller.php#L924
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/7129d8cf-6b7d-4b7b-bd6a-85176247ab29?source=cve
  • nvd.nist.gov Official NVD record