CVE-2026-109231— Germanized for WooCommerce 4.1.4 数据泄露漏洞
一分钟漏洞结论
影响对象
vendidero Germanized for WooCommerce
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
WordPress 的 Germanized for WooCommerce 插件在 4.1.4 及更早版本中存在通过重复使用激活令牌导致非授权访问私有数据的漏洞。该漏洞的根源在于 钩子——该钩子负责为未激活的客户账户轮换激活令牌并记录待处理邮箱变更标记——仅在被启用“为未激活客户禁用登录”（即设置"Yes"）的 分支中注册。当该设置未启用（即设置为"No"）时，原始的 令牌将保持有效，且完全不再与其签发时绑定的邮箱地址关联。 这使得拥有订阅者（Subscriber）级别及以上权限的已认证攻击者，能够通过标准的 表
影响版本矩阵 1
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| vendidero | Germanized for WooCommerce | ≤ 4.1.4 |
affected |
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一、 漏洞 CVE-2026-109231 基础信息
漏洞信息
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Vulnerability Title
Germanized for WooCommerce <= 4.1.4 - Authenticated (Subscriber+) Unauthorized Access of Private Data via Activation Token Reuse via Activation Token Reuse After Email Change
来源: CVE Program / CVE List V5
Vulnerability Description
The Germanized for WooCommerce plugin for WordPress is vulnerable to Unauthorized Access of Private Data via Activation Token Reuse in versions up to, and including, 4.1.4. This is due to the `on_user_email_changed` hook — which is responsible for rotating the activation token and recording a pending-email-change marker on an unactivated Customer account — only being registered inside the `is_double_opt_in_login_enabled()` branch when "Disable login for unactivated customers" is set to Yes, leaving the original `?activate=` token valid and entirely unbound to the email address it was issued for when that setting is No. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change their account email to a victim's billing email via the standard `/my-account/edit-account/` form and then redeem their original activation token through `customer_account_activate()`, triggering `link_customer_past_orders()` to reassign any matching guest order to the attacker's account and exposing the original buyer's billing name, street address, phone number, and purchased items on the attacker's My Account order page. Exploitation requires the site to have double opt-in enabled with "Disable login for unactivated customers" explicitly set to No (a non-default configuration), public customer registration enabled, and the original activation token redeemed within its one-day expiry window.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
行为工作流的不恰当实施
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| vendidero | Germanized for WooCommerce | 0 ~ 4.1.4 | - |
|
二、漏洞 CVE-2026-109231 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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