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.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.303627
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.303627
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.552369
Exploit, Third Party Advisory exploit
https://github.com/mapl3miss/uckefuVul/blob/main/uckefu-upload.md
Scores
CVSS v3
6.3
EPSS
0.0083
EPSS Percentile
52.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (1)
zhangyanbo2007/youkefu
4.2.0
Published
Apr 07, 2025
Tracked Since
Feb 18, 2026