CVE-2025-4258

5.3 mediumEPSS 0.4%

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.

Severity

CVSS 4.0

5.3 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

8.8 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
CWEs: CWE-284, CWE-434
Published: 2025-05-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

zhangyanbo2007:youkefu

References

https://github.com/Fc04dB/VUL/blob/main/ukefu_upload.md
https://vuldb.com/?ctiid.307362
https://vuldb.com/?id.307362
https://vuldb.com/?submit.562848

Check your stack JSON