admidio admidio 危险类型文件的不加限制上传
CVE编号
CVE-2021-32630利用情况
暂无补丁情况
N/A披露时间
2021-05-21漏洞描述
Admidio is a free, open source user management system for websites of organizations and groups. In Admidio before version 4.0.4, there is an authenticated RCE via .phar file upload. A php web shell can be uploaded via the Documents & Files upload feature. Someone with upload permissions could rename the php shell with a .phar extension, visit the file, triggering the payload for a reverse/bind shell. This can be mitigated by excluding a .phar file extension to be uploaded (like you did with .php .phtml .php5 etc). The vulnerability is patched in version 4.0.4.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://github.com/Admidio/admidio/issues/994 | |
| https://github.com/Admidio/admidio/releases/tag/v4.0.4 | |
| https://github.com/Admidio/admidio/security/advisories/GHSA-xpqj-67r8-25j2 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | admidio | admidio | * | Up to (excluding) 4.0.4 | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-434 | 危险类型文件的不加限制上传 |
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