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CVE-2025-3241— zhangyanbo2007 youkefu XML Document CallCenterRouterController.java xml external entity reference

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及之前版本存在代码问题漏洞，该漏洞源于对参数routercontent的错误操作会导致XML外部实体引用。

CVSS 6.3 · Medium EPSS 0.63% · P48
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I. Basic Information for CVE-2025-3241

Vulnerability Information
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Vulnerability Title
zhangyanbo2007 youkefu XML Document CallCenterRouterController.java xml external entity reference
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as problematic, was found in zhangyanbo2007 youkefu up to 4.2.0. This affects an unknown part of the file src/main/java/com/ukefu/webim/web/handler/admin/callcenter/CallCenterRouterController.java of the component XML Document Handler. The manipulation of the argument routercontent leads to xml external entity reference. 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
XML外部实体引用的不恰当限制(XXE)
Source: CVE Program / CVE List V5
Vulnerability Title
youkefu 代码问题漏洞
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及之前版本存在代码问题漏洞，该漏洞源于对参数routercontent的错误操作会导致XML外部实体引用。
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 4.0 -

II. Public POCs for CVE-2025-3241

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III. Intelligence Information for CVE-2025-3241

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Other References for CVE-2025-3241 (1)

IV. Related Vulnerabilities

Same product: youkefu
Same vendor: zhangyanbo2007
Same weakness: CWE-611

V. Comments for CVE-2025-3241

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