Description

A flaw has been found in YiFang CMS up to 2.0.5. This affects the function mergeMultipartUpload of the file app/utils/base/plugin/P_file.php. This manipulation of the argument File causes unrestricted upload. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

INFO

Published Date :

2025-08-25T00:32:06.112Z

Last Modified :

2025-08-25T00:32:06.112Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2025-9400 vulnerability.

Vendors Products
Wanglongcn
  • Yifang
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-9400.

URL Resource
https://github.com/August829/Yu/blob/main/20250811_3.md cve-icon cve-icon
https://github.com/August829/Yu/blob/main/20250811_3.md#poc cve-icon cve-icon
https://vuldb.com/?ctiid.321236 cve-icon cve-icon
https://vuldb.com/?id.321236 cve-icon cve-icon
https://vuldb.com/?submit.632535 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact