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CVE-2025-8345— Shanghai Lingdang Information Technology Lingdang CRM yunzhijiaApi.php delete_user sql injection

Quick assessment

Affected
Shanghai Lingdang Information Technology Lingdang CRM
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.

Lingdang CRM（灵当CRM）是中国灵当（Lingdang）公司的一个客户关系管理系统。 Lingdang CRM（灵当CRM） 8.6.4.7及之前版本存在安全漏洞，该漏洞源于文件crm/WeiXinApp/yunzhijia/yunzhijiaApi.php中参数function的错误操作导致SQL注入。

CVSS 6.3 · Medium EPSS 0.33% · P24

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-8345

Vulnerability Information
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Vulnerability Title
Shanghai Lingdang Information Technology Lingdang CRM yunzhijiaApi.php delete_user sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical was found in Shanghai Lingdang Information Technology Lingdang CRM up to 8.6.4.7. Affected by this vulnerability is the function delete_user of the file crm/WeiXinApp/yunzhijia/yunzhijiaApi.php. The manipulation of the argument function leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 8.6.5.2 is able to address this issue. It is recommended to upgrade the affected component.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Lingdang CRM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lingdang CRM（灵当CRM）是中国灵当（Lingdang）公司的一个客户关系管理系统。 Lingdang CRM（灵当CRM） 8.6.4.7及之前版本存在安全漏洞，该漏洞源于文件crm/WeiXinApp/yunzhijia/yunzhijiaApi.php中参数function的错误操作导致SQL注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Shanghai Lingdang Information Technology Lingdang CRM 8.6.4.0 -

II. Public POCs for CVE-2025-8345

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III. Intelligence Information for CVE-2025-8345

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IV. Related Vulnerabilities

Same product: Lingdang CRM
Same vendor: Shanghai Lingdang Information Technology
Same weakness: CWE-89

V. Comments for CVE-2025-8345

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