关联漏洞
标题：
CMS Made Simple 跨站脚本漏洞
(CVE-2023-43353)
描述：CMS Made Simple（CMSMS）是Cmsms团队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。 CMS Made Simple v.2.2.18 版本存在跨站脚本漏洞，该漏洞源于通过精心设计的脚本对新闻菜单组件中的额外参数执行任意代码。
描述
Cross Site Scripting vulnerability in CMSmadesimple v.2.2.18 allows a local attacker to execute arbitrary code via a crafted script to the Extrain the Content - News Menu.
介绍
# CMSmadesimple Stored XSS v2.2.18
## Author: (Sergio)
**Description:** Cross Site Scripting vulnerability in CMSmadesimple v.2.2.18 allows a local attacker to execute arbitrary code via a crafted script to the Extra in the Content - News Menu.
**Attack Vectors:** Scripting A vulnerability in the sanitization of the entry in the Extra of "Content - News Menu" allows injecting JavaScript code that will be executed when the user accesses the web page.
---
### POC:
When logging into the panel, we will go to the "Content- News" section off General Menu.
We edit that Content - News Menu with the payload that we have created and see that we can inject arbitrary Javascript code in the Extra field.
### XSS Payload:
```js
'"><svg/onload=prompt('Extra')>
```
In the following image you can see the embedded code that executes the payload in the main web.
</br>
### Additional Information:
http://www.cmsmadesimple.org/
https://owasp.org/Top10/es/A03_2021-Injection/
文件快照
[4.0K] /data/pocs/e62391a3329b96849a491ecf0fddae232e559e02
└── [1.2K] README.md
0 directories, 1 file
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