cve/2020/CVE-2020-19891.md

### [CVE-2020-19891](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19891)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

DBHcms v1.2.0 has an Arbitrary file write vulnerability in dbhcms\mod\mod.editor.php $_POST['updatefile'] is filename and $_POST['tinymce_content'] is file content, there is no filter function for security. A remote authenticated admin user can exploit this vulnerability to get a webshell.

### POC

#### Reference
- https://github.com/fragrant10/cve/tree/master/dbhcms1.2.0#14
- https://github.com/fragrant10/cve/tree/master/dbhcms1.2.0#14

#### Github
- https://github.com/fragrant10/cve