CVE-2025-4006

A vulnerability classified as critical has been found in youyiio BeyongCms 1.6.0. Affected is an unknown function of the file /admin/theme/Upload.html of the component Document Management Page. The manipulation of the argument File leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS v4.0

5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

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

CVSS v2.0

5.8 MEDIUMAV:N/AC:L/Au:M/C:P/I:P/A:P

EPSS

0.33% chance of exploitation in the next 30 days, 26th percentile

Published

2025-04-28

Proof-of-concept exploits (1)

• https://wiki.shikangsi.com/post/share/7e2d3cf9-6463-4331-a1f5-c270d5695266

References

• CVE Record
• NVD entry

Related

• CVE-2025-4005
• CVE-2025-4007
• CVE-2025-40040
• CVE-2025-4008
• CVE-2025-4004
• CVE-2025-4009