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.
CSCMS Music Portal System v4.2 was discovered to contain a SQL injection vulnerability via the id parameter at /admin.php/pic/admin/pic/del.
cscms v4.1 allows for SQL injection via the "page_del" function.
SQL injection vulnerability in mccms 2.6 allows remote attackers to run arbitrary SQL commands via Author Center ->Reader Comments ->Search.
CScms 4.1 allows remote code execution, as demonstrated by 1');eval($_POST[cmd]);# in Web Name to upload\plugins\sys\Install.php.
An issue in the user login box of CSCMS v4.0 allows attackers to hijack user accounts via brute force attacks.
cscms v4.1 allows for SQL injection via the "js_del" function.