CVE-2025-4258

Public Exploit
zhangyanbo2007 youkefu MediaController.java upload unrestricted upload

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.

Category

5.3
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Third-Party Advisory vuldb.com
Affected: zhangyanbo2007 youkefu
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.307362 vdb entry technical description
https://vuldb.com/?ctiid.307362 signature permissions required
https://vuldb.com/?submit.562848 third party advisory
https://github.com/Fc04dB/VUL/blob/main/ukefu_upload.md exploit

Frequently Asked Questions

What is the severity of CVE-2025-4258?
CVE-2025-4258 has been scored as a medium severity vulnerability.
How to fix CVE-2025-4258?
To fix CVE-2025-4258, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-4258 being actively exploited in the wild?
It is possible that CVE-2025-4258 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-4258?
CVE-2025-4258 affects zhangyanbo2007 youkefu.
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