### [CVE-2011-1569](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1569)
![](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

download.aspx in Douran Portal 3.9.7.8 allows remote attackers to obtain source code of arbitrary files under the web root via (1) a trailing ".", (2) a trailing space, or (3) mixed case in the FileNameAttach parameter.

### POC

#### Reference
- http://securityreason.com/securityalert/8180
- http://soroush.secproject.com/blog/2011/01/unrestricted_file_download_v1_0/
- http://www.exploit-db.com/exploits/17011

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