PT-2025-19326 · Zhangyanbo2007 · Youkefu

Fc04Db · Published 2025-05-05 · Updated 2025-10-10 · CVE-2025-4258

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions zhangyanbo2007 youkefu versions up to 4.2.0

Description A critical issue was found in the function Upload of the file MediaController.java, where the manipulation of the argument imgFile leads to unrestricted upload. This issue can be exploited remotely. The exploit has been disclosed to the public and may be used.

Recommendations For versions up to 4.2.0, as a temporary workaround, consider disabling the Upload function of the MediaController.java file until a patch is available. Restrict access to the imgFile argument to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Improper Access Control

Unrestricted File Upload

Weakness Enumeration

CWE-284

CWE-434

Related Identifiers

CVE-2025-4258

Affected Products

Youkefu

References · 11

• 🔥 https://github.com/Fc04dB/VUL/blob/main/ukefu_upload.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-4258 · Security Note
• https://osv.dev/vulnerability/CVE-2025-4258 · Vendor Advisory
• https://t.me/cvetracker/23016 · Telegram Post
• https://t.me/cveNotify/138198 · Telegram Post
• https://twitter.com/CVEnew/status/1919235919267131684 · Twitter Post
• https://vuldb.com/?submit.562848 · Note
• https://vuldb.com/?ctiid.307362 · Note
• https://vuldb.com/?id.307362 · Note
• https://twitter.com/VulmonFeeds/status/1919220645113557126 · Twitter Post
• https://t.me/cvedetector/24424 · Telegram Post