CVE-2026-104749— Bit integrations <= 2.10.6 未授权权限提升漏洞
一分钟漏洞结论
影响对象
bitpressadmin Bit integrations – Form Integration, Webhook, Spreadsheets, CRM, LMS & Email Automation
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 Bit Integrations – Form Integration, Webhook, Spreadsheets, CRM, LMS & Email Automation 在所有版本（包括 2.10.6 及之前版本）中存在通过日志重执行（Log Re-execution）实现的权限提升漏洞。 该漏洞的成因在于：在匿名前端请求中，未进行任何权限检查， 方法会将以原文形式、由攻击者控制的字段值（包括 和 ）直接存储到 数据库中。随后， 方法在管理员会话内重新执行时，会将这些已存储的恶意负载
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一、 漏洞 CVE-2026-104749 基础信息
漏洞信息
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Vulnerability Title
Bit integrations <= 2.10.6 - Unauthenticated Privilege Escalation via Identity-Confused Log Re-execution to Account Takeover via Log Re-execution of Anonymous-Captured Field Data
来源: CVE Program / CVE List V5
Vulnerability Description
The Bit integrations – Form Integration, Webhook, Spreadsheets, CRM, LMS & Email Automation plugin for WordPress is vulnerable to Privilege Escalation via Log Re-execution in all versions up to, and including, 2.10.6 The vulnerability exists because `IntegrationHandler::executeWithCapture()` stores raw, attacker-controlled field values — including `user_pass` and `user_email` — verbatim into `wp_btcbi_log.field_data` on anonymous front-end requests with no capability check, and `LogHandler::reexecute()` feeds that stored payload back through `Flow::execute()` inside the replaying administrator's session without validating the identity that originally produced the data, causing `RegistrationController::updateUser()` to resolve the target user ID to the administrator and write the attacker-supplied password via `wp_update_user()`. This makes it possible for unauthenticated attackers to overwrite the administrator's password and fully take over the administrator account. Exploitation requires that an administrator has configured a flow mapping a user-supplied form field to the `user_pass` parameter of the WP User Registration "Update User" action, and that the administrator subsequently clicks "Re-execute" on the failure log row produced by the anonymous submission from the plugin's log screen.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| bitpressadmin | Bit integrations – Form Integration, Webhook, Spreadsheets, CRM, LMS & Email Automation | 0 ~ 2.10.6 | - |
|
二、漏洞 CVE-2026-104749 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-104749 其他参考 (7)
IV. Related Vulnerabilities
V. Comments for CVE-2026-104749
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