CVE-2025-8345

Shanghai Lingdang Information Technology Lingdang CRM yunzhijiaApi.php delete_user sql injection

State: Published
Severity: 5.3 Medium
Published: Jul 31, 2025
Updated: Jul 31, 2025
Reserved: Jul 30, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
2.0	6.5 Medium	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-89 SQL Injection
CWE-74 Injection

Affected Products

Product	Versions
Lingdang CRMShanghai Lingdang Information Technology	8.6.4.0Affected 8.6.4.1Affected 8.6.4.2Affected 8.6.4.3Affected 8.6.4.4Affected 8.6.4.5Affected 8.6.4.6Affected 8.6.4.7Affected 8.6.5.2Not affected

References

VDB-318295 | Shanghai Lingdang Information Technology Lingdang CRM yunzhijiaApi.php delete_user sql injectionvdb-entrytechnical-description
VDB-318295 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #617844 | Shanghai Lingdang Information Technology Co., Ltd Ling Dang CRM <= V8.6.5.2.23 SQL Injectionthird-party-advisory
https://github.com/jackyliu666/blob01/blob/main/README.mdexploit

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