Description
CScms 4.1 allows arbitrary file upload by (for example) adding the php extension to the default filetype list (gif, jpg, png), and then providing a .php pathname within fileurl JSON data.
References (2)
Core 2
Core References
Third Party Advisory x_refsource_misc
https://github.com/AvaterXXX/CScms/blob/master/CScms_up.md
Exploit, Third Party Advisory x_refsource_misc
https://www.patec.cn/newsshow.php?cid=24&id=123
Scores
CVSS v3
9.8
EPSS
0.0041
EPSS Percentile
61.4%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
chshcms/cscms
4.1
Published
Sep 08, 2018
Tracked Since
Feb 18, 2026