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CVE-2025-3381— zhangyanbo2007 youkefu File Upload WebIMController.java path traversal

Quick assessment

Affected
zhangyanbo2007 youkefu
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

youkefu是zhangyanbo2007个人开发者的一个客服支持应用程序。 youkefu 4.2.0版本存在路径遍历漏洞，该漏洞源于对参数ID的错误操作会导致路径遍历。

CVSS 6.3 · Medium EPSS 1.09% · P63
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I. Basic Information for CVE-2025-3381

Vulnerability Information
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Vulnerability Title
zhangyanbo2007 youkefu File Upload WebIMController.java path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, was found in zhangyanbo2007 youkefu 4.2.0. This affects an unknown part of the file WebIMController.java of the component File Upload. The manipulation of the argument ID leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
youkefu 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
youkefu是zhangyanbo2007个人开发者的一个客服支持应用程序。 youkefu 4.2.0版本存在路径遍历漏洞，该漏洞源于对参数ID的错误操作会导致路径遍历。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
zhangyanbo2007 youkefu 4.2.0 -

II. Public POCs for CVE-2025-3381

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III. Intelligence Information for CVE-2025-3381

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IV. Related Vulnerabilities

Same product: youkefu
Same vendor: zhangyanbo2007
Same weakness: CWE-22

V. Comments for CVE-2025-3381

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