What is CVE-2025-4258?

CVE-2025-4258 is a medium-severity vulnerability in Zhangyanbo2007 Youkefu, classified under Improper Access Control. CVSS score: 6.3/10. Published 2025-05-05.

How severe is CVE-2025-4258?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Arbitrary file upload in Zhangyanbo2007 Youkefu

CVE-2025-4258

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 ma…

EPSS: 0.003 (26.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Zhangyanbo2007 Youkefu — versions 4.0, 4.1, 4.2.0

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
cna@vuldb.com (exploit, Broken Link)

Frequently asked questions

What is CVE-2025-4258?: CVE-2025-4258 is a medium-severity vulnerability in Zhangyanbo2007 Youkefu, classified under Improper Access Control. CVSS score: 6.3/10. Published 2025-05-05.
How severe is CVE-2025-4258?: Medium severity. CVSS v3 base score is 6.3 out of 10.