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CVE-2026-76901— CordysCRM: Broken object-level authorization in lead pool and account pool detail endpoints exposes arbitrary leads and accounts

Quick assessment

Affected
1Panel-dev CordysCRM
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

CordysCRM 是一个支持私有化部署的开源 AI 驱动型客户关系管理系统。在 1.7.4 版本之前， 中的 端点以及 中的 端点仅使用基础的池读取权限检查，而未使用 的资源 ID 绑定机制来强制实施按记录的数据范围控制。 这意味着，拥有普通 或 权限的已认证用户，可以通过提供其他记录的 ID，使未进行范围限制的主键获取接口返回由其他用户、部门或组织所拥有的线索（Leads）或客户（Accounts）。泄露的数据包括联系人姓名、电话号码、负责人及部门归属信息，以及自定义字段值。该问题已在 1.7.4 版本中修复。

CVSS 5.8 · Medium EPSS 0.40% · P35

Affected Version Matrix 1

VendorProduct Version RangeStatus
1Panel-dev CordysCRM < 1.7.4 affected
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I. Basic Information for CVE-2026-76901

Vulnerability Information
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Vulnerability Title
CordysCRM: Broken object-level authorization in lead pool and account pool detail endpoints exposes arbitrary leads and accounts
Source: CVE Program / CVE List V5
Vulnerability Description
CordysCRM is an open source AI-powered customer relationship management system that supports private deployment. Prior to 1.7.4, GET /pool/lead/get/{id} in PoolClueController.get and GET /pool/account/get/{id} in PoolCustomerController.get use bare pool-read permission checks without the CsPermission resourceId binding that enforces per-record data scope. An authenticated user with the ordinary CLUE_MANAGEMENT_POOL:READ or CUSTOMER_MANAGEMENT_POOL:READ permission can supply another record's id and cause unscoped primary-key getters to return leads or accounts owned by other users, departments, or organizations. Exposed data includes contact names, phone numbers, owner and department attribution, and custom field values. This issue is fixed in version 1.7.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
1Panel-dev CordysCRM < 1.7.4 -

II. Public POCs for CVE-2026-76901

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III. Intelligence Information for CVE-2026-76901

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Patches & Fixes for CVE-2026-76901 (1)

Vendor Advisories for CVE-2026-76901 (1)

Other References for CVE-2026-76901 (1)

Same Patch Batch · 1Panel-dev · 2026-09-18 · 7 CVEs total

CVE-2026-63647 9.3 CRITICAL CordysCRM SSE Notification Stream Hijack via `/sse/subscribe`
CVE-2026-63646 6.9 MEDIUM CordysCRM MCP Form Configuration Endpoint Exposed to Anonymous Users
CVE-2026-76900 6.8 MEDIUM CordysCRM: SSRF via Approval Flow Webhook Execution due to Missing SSRF Validation at Runt
CVE-2026-76899 5.7 MEDIUM CordysCRM: Authenticated SQL injection via `sort.name` on `POST /account-pool/page`
CVE-2026-52745 5.3 MEDIUM CordysCRM: Customer Public Pool Sorting Field SQL Injection
CVE-2026-76902 5.0 MEDIUM CordysCRM: Unauthenticated arbitrary file disclosure via `/attachment/preview/{id}` and `/

IV. Related Vulnerabilities

Same product: CordysCRM
Same vendor: 1Panel-dev
Same weakness: CWE-639