漏洞描述

FeiFeiCms（飞飞影视导航系统）是一套基于PHP的影视内容管理系统（CMS）。 FeiFeiCMS 4.1.190209版本中存在安全漏洞。远程攻击者可通过访问index.php?s=Admin-Index后台并修改可上传文件扩展的设置利用该漏洞上传并执行任意的PHP代码。

FeiFeiCMS 4.1.190209 allows remote attackers to upload and execute arbitrary PHP code by visiting index.php?s=Admin-Index to modify the set of allowable file extensions, as demonstrated by adding php to the default jpg,gif,png,jpeg setting, and then using the "add article" feature.