CVE-2026-119213— Fluent Support 2.4.7 未认证客户资料字段修改漏洞
一分钟漏洞结论
影响对象
wpmanageninja Fluent Support – Helpdesk & Customer Support Ticket System
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 插件"Fluent Support – Helpdesk & Customer Support Ticket System"在 2.4.7 及更早版本中存在一个漏洞，允许未认证攻击者修改已关联客户的存储资料字段。该插件自带的 Fluent Forms 集成（FeedIntegration::notify()）会为每个公开表单提交创建工单；对于未登录的提交者，系统会通过 get_user_by('email', ...) 将提交的邮箱地址解析为现有的 WordPress 账户，但未验证提交者是否实
影响版本矩阵 1
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| wpmanageninja | Fluent Support – Helpdesk & Customer Support Ticket System | ≤ 2.4.7 |
affected |
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一、 漏洞 CVE-2026-119213 基础信息
漏洞信息
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Vulnerability Title
Fluent Support <= 2.4.7 — Unauthenticated Limited Modification of Linked Customer Profile Fields via Fluent Forms Feed
来源: CVE Program / CVE List V5
Vulnerability Description
The Fluent Support – Helpdesk & Customer Support Ticket System plugin for WordPress is vulnerable to unauthenticated modification of a linked customer's stored profile fields in versions up to, and including, 2.4.7 Its first-party Fluent Forms integration (FeedIntegration::notify()) opens a ticket from each public form submission and, for a logged-out submitter, resolves the submitted email to an existing WordPress account via get_user_by('email', ...) without verifying the submitter controls that address, then passes the attacker-supplied data to Customer::maybeCreateCustomer(). This makes it possible for unauthenticated attackers to overwrite a limited set of a registered customer's stored profile fields where an administrator has enabled a FluentSupport feed on a public form. The email address, role and status are never changed; first and last name are overwritten only when the target user has no name set in user meta; and other fields (title, address, city, state, zip, country) are writable only where an administrator has mapped them in the feed.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| wpmanageninja | Fluent Support – Helpdesk & Customer Support Ticket System | 0 ~ 2.4.7 | - |
|
二、漏洞 CVE-2026-119213 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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