SQL Injection Vulnerability in Lingdang CRM by Shanghai Lingdang Information Technology
CVE-2025-9140

5.3MEDIUM

Key Information:

Vendor: Shanghai Lingdang Information Technology
Status: Lingdang Crm
Vendor: CVE Published:; 19 August 2025

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👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9140?

A SQL injection vulnerability exists in Lingdang CRM prior to version 8.6.5.4, specifically affecting the file /crm/crmapi/erp/tabdetail_moduleSave.php. An attacker can exploit this issue by manipulating input parameters, allowing for remote execution of malicious SQL queries. This flaw poses a significant risk as it can lead to unauthorized access to sensitive data. The vendor has addressed this vulnerability in version 8.6.5.4, implementing parameterized queries and input sanitization to mitigate the threat.

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Affected Version(s)

Lingdang CRM 8.6.4.0

Lingdang CRM 8.6.4.1

Lingdang CRM 8.6.4.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-9140 - Proof of Concept