漏洞信息
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Vulnerability Title
InstantCMS has Remote Code Execution in package installer
Vulnerability Description
InstantCMS is a free and open source content management system. Versions prior to 2.18.2 have a Remote Code Execution (RCE) issue that allows remote authenticated attackers to execute any PHP code via the component installer. It is possible to upload a malicious component into the server, however, it won't be installed, but upload files will be executed. Normally all php files in upload folder are not executed, however, by uploading custom .htaccess it becomes possible. Version 2.18.2 contains a fix.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Vulnerability Title
instantSoft icms2 任意文件上传漏洞
Vulnerability Description
instantSoft icms2是instantSoft公司的一套内容管理系统。 instantSoft icms2 2.18.2之前版本存在安全漏洞,该漏洞源于组件安装器未限制上传自定义.htaccess文件,导致恶意组件中的PHP文件被执行,远程认证攻击者可能利用该漏洞执行任意PHP代码。
CVSS Information
N/A
Vulnerability Type
N/A