A vulnerability, which was classified as critical, was found in zhangyanbo2007 youkefu up to 4.2.0. Affected is the function Upload of the file \youkefu-master\src\main\java\com\ukefu\webim\web\handler\resource\MediaController.java. The manipulation of the argument imgFile leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Zhangyanbo2007
  • Youkefu

Configuration 1 [-]

cpe:2.3:a:zhangyanbo2007:youkefu:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://github.com/Fc04dB/VUL/blob/main/ukefu_upload.md cve-icon cve-icon
https://vuldb.com/?ctiid.307362 cve-icon cve-icon
https://vuldb.com/?id.307362 cve-icon cve-icon
https://vuldb.com/?submit.562848 cve-icon cve-icon
History

Fri, 10 Oct 2025 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Zhangyanbo2007
Zhangyanbo2007 youkefu
CPEs cpe:2.3:a:zhangyanbo2007:youkefu:*:*:*:*:*:*:*:*
Vendors & Products Zhangyanbo2007
Zhangyanbo2007 youkefu

Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00043}

 epss

{'score': 0.0005}

Mon, 05 May 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 05 May 2025 02:00:00 +0000

Type Values Removed Values Added
Description A vulnerability, which was classified as critical, was found in zhangyanbo2007 youkefu up to 4.2.0. Affected is the function Upload of the file \youkefu-master\src\main\java\com\ukefu\webim\web\handler\resource\MediaController.java. The manipulation of the argument imgFile leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Title zhangyanbo2007 youkefu MediaController.java upload unrestricted upload
Weaknesses CWE-284
CWE-434
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

cvssV4_0

{'score': 5.3, 'vector': '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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2025-05-05T01:31:04.472Z

Updated: 2025-05-05T13:59:08.870Z

Reserved: 2025-05-04T07:02:02.454Z

Link: CVE-2025-4258

cve-icon Vulnrichment

Updated: 2025-05-05T13:57:25.736Z

cve-icon NVD

Status : Analyzed

Published: 2025-05-05T02:15:18.480

Modified: 2025-10-10T17:33:00.047

Link: CVE-2025-4258

cve-icon Redhat

No data.