### [CVE-2017-11466](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11466)
![](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

Arbitrary file upload vulnerability in com/dotmarketing/servlets/AjaxFileUploadServlet.class in dotCMS 4.1.1 allows remote authenticated administrators to upload .jsp files to arbitrary locations via directory traversal sequences in the fieldName parameter to servlets/ajax_file_upload. This results in arbitrary code execution by requesting the .jsp file at a /assets URI.

### POC

#### Reference
- http://seclists.org/fulldisclosure/2017/Jul/33
- https://github.com/dotCMS/core/issues/12131
- https://packetstormsecurity.com/files/143383/dotcms411-shell.txt

#### Github
No PoCs found on GitHub currently.