Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In CMS Made Simple 2.2.3.1, the is_file_acceptable function in modules/FileManager/action.upload.php only blocks file extensions that begin or end with a "php" substring, which allows remote attackers to bypass intended access restrictions or trigger XSS via other extensions, as demonstrated by .phtml, .pht, .html, or .svg.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
CMS Made Simple 安全漏洞
Vulnerability Description
CMS Made Simple（CMSMS）是CMSMS团队开发的一套开源的内容管理系统(CMS)。该系统支持基于角色的权限管理系统、基于向导的安装与更新机制、智能缓存机制等。 CMSMS 2.2.3.1版本中的modules/FileManager/action.upload.php文件的‘is_file_acceptable’函数存在安全漏洞，该漏洞源于程序只阻止了以‘php’子字符串为开头或结尾的文件扩展。远程攻击者可借助其他扩展利用该漏洞绕过安全限制或实施跨站脚本漏洞。
CVSS Information
N/A
Vulnerability Type
N/A