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.
This vulnerability is known as CVE-2025-8345. The attack can be launched remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.