CVE-2025-4006: youyiio BeyongCms Document Management Page Upload.html unrestricted upload

Severity: medium (CVSS 4.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-28 · updated 2026-06-17
Weakness: CWE-284

Description

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.

Affected products

youyiio BeyongCms: 1.6.0

References

https://vuldb.com/?ctiid.306342
https://vuldb.com/?id.306342
https://vuldb.com/?submit.558152
https://wiki.shikangsi.com/post/share/7e2d3cf9-6463-4331-a1f5-c270d5695266

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