Description
A vulnerability was found in BoyunCMS up to 1.4.20 and classified as critical. Affected by this issue is some unknown functionality of the file /application/user/controller/Index.php. The manipulation of the argument image leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.315014
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.315014
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.604455
Broken Link exploit
https://note-hxlab.wetolink.com/share/KLjaD7oBzCSp
Scores
CVSS v3
6.3
EPSS
0.0011
EPSS Percentile
28.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
CWE-434
Status
published
Products (1)
boyuncms_project/boyuncms
1.4 - 1.4.20
Published
Jul 07, 2025
Tracked Since
Feb 18, 2026