CVE-2025-3381

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
zhangyanbo2007	youkefu	4.2.0

References

https://github.com/mapl3miss/uckefuVul/blob/main/uckefu-upload.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.303627Permissions Required, VDB Entry
https://vuldb.com/?id.303627Third Party Advisory, VDB Entry
https://vuldb.com/?submit.552369Third Party Advisory, VDB Entry
https://github.com/mapl3miss/uckefuVul/blob/main/uckefu-upload.mdExploit, Third Party Advisory

Timeline

Published: Apr 7, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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