CVE-2025-4258 | zhangyanbo2007 youkefu up to 4.2.0 MediaController.java upload imgFile unrestricted upload
A vulnerability was found in zhangyanbo2007 youkefu up to 4.2.0. It has been classified as critical. 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.
This vulnerability is documented as CVE-2025-4258. The attack can be initiated remotely. Additionally, an exploit exists.