Description
A vulnerability classified as critical was found in YouDianCMS up to 9.5.12. This vulnerability affects unknown code of the file App\Lib\Action\Admin\ChannelAction.class.php. The manipulation of the argument file leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-258778 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.258778
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.258778
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.302925
Broken Link broken-link
exploit
https://github.com/Luci4n555/CVE-Report/blob/main/YouDianCMS9.5.12.md
Scores
CVSS v3
4.7
EPSS
0.0004
EPSS Percentile
11.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-434
Status
published
Products (1)
youdiancms/youdiancms
9.5.0 - 9.5.12
Published
Mar 31, 2024
Tracked Since
Feb 18, 2026