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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.

Es wurde eine kritische Schwachstelle in zhangyanbo2007 youkefu 4.2.0 gefunden. Es geht dabei um eine nicht klar definierte Funktion der Datei WebIMController.java der Komponente File Upload. Mittels dem Manipulieren des Arguments ID mit unbekannten Daten kann eine path traversal-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung.

PUBLISHED Reserved 2025-04-07 | Published 2025-04-07 | Updated 2025-04-08 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P

Problem types

Path Traversal

Product status

4.2.0
affected

Timeline

2025-04-07:Advisory disclosed
2025-04-07:VulDB entry created
2025-04-07:VulDB entry last update

Credits

maple147 (VulDB User) reporter

References

github.com/mapl3miss/uckefuVul/blob/main/uckefu-upload.md exploit

vuldb.com/?id.303627 (VDB-303627 | zhangyanbo2007 youkefu File Upload WebIMController.java path traversal) vdb-entry technical-description

vuldb.com/?ctiid.303627 (VDB-303627 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.552369 (Submit #552369 | https://github.com/zhangyanbo2007/youkefu youkefu 4.2.0 Arbitrary File Upload) third-party-advisory

github.com/mapl3miss/uckefuVul/blob/main/uckefu-upload.md exploit

cve.org (CVE-2025-3381)

nvd.nist.gov (CVE-2025-3381)

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