Description
A vulnerability was identified in Shanghai Lingdang Information Technology Lingdang CRM up to 8.6.4.7. Affected by this issue is some unknown functionality of the file /crm/crmapi/erp/tabdetail_moduleSave.php. The manipulation of the argument getvaluestring leads to sql injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. Upgrading to version 8.6.5.4 can resolve this issue. The affected component should be upgraded. The vendor explains: "All SQL injection vectors were patched via parameterized queries and input sanitization in v8.6.5+."
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Shanghai Lingdang Information Technology | Lingdang CRM | 8.6.4.0, 8.6.4.1, 8.6.4.2, 8.6.4.3, 8.6.4.4, 8.6.4.5, 8.6.4.6, 8.6.4.7 | 8.6.5.4 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Exploit-DB 1
- Lingdang CRM 8.6.4.7 - SQL Injection EDB-52420 · webapps · Aug 26, 2025
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- VDB-320520 | Shanghai Lingdang Information Technology Lingdang CRM tabdetail_moduleSave.php sql injection vdb-entry technical-description
- VDB-320520 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #628087 | Shanghai Lingdang Information Technology Lingdang CRM ≤V8.6.4.3 SQL Injection third-party-advisory
- https://www.notion.so/SQL2-2459bb66b0a5802ba8e9ca5bc775fc7d?source=copy_link exploit