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

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MEDIUM

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

Published Jul 31, 2025

5.3

MEDIUM

CVSS 4.0

EPSS 0.33%

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.

Affected products

Vendor Shanghai Lingdang Information Technology Product Lingdang CRM Default
n/a
- Version
  8.6.4.0
  Status
  affected
  Constraints
  -
- Version
  8.6.4.1
  Status
  affected
  Constraints
  -
- Version
  8.6.4.2
  Status
  affected
  Constraints
  -
- Version
  8.6.4.3
  Status
  affected
  Constraints
  -
- Version
  8.6.4.4
  Status
  affected
  Constraints
  -
- Version
  8.6.4.5
  Status
  affected
  Constraints
  -
- Version
  8.6.4.6
  Status
  affected
  Constraints
  -
- Version
  8.6.4.7
  Status
  affected
  Constraints
  -
- Version
  8.6.5.2
  Status
  unaffected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Shanghai Lingdang Information Technology

Lingdang CRM

n/a

Version	Status	Constraints
8.6.4.0	affected	-
8.6.4.1	affected	-
8.6.4.2	affected	-
8.6.4.3	affected	-
8.6.4.4	affected	-
8.6.4.5	affected	-
8.6.4.6	affected	-
8.6.4.7	affected	-
8.6.5.2	unaffected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-74

CWE-89

SQL Injection

References (4)

https://github.com/jackyliu666/blob01/blob/main/README.md
exploitBroken Link
https://vuldb.com/?ctiid.318295
signaturepermissions-requiredPermissions RequiredVDB Entry
https://vuldb.com/?id.318295
vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.617844
third-party-advisoryThird Party AdvisoryVDB Entry

Link	Providers	Tags
https://github.com/jackyliu666/blob01/blob/main/README.md		exploitBroken Link
https://vuldb.com/?ctiid.318295		signaturepermissions-requiredPermissions RequiredVDB Entry
https://vuldb.com/?id.318295		vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.617844		third-party-advisoryThird Party AdvisoryVDB Entry