cve/2015/CVE-2015-8770.md

### [CVE-2015-8770](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8770)
![](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

Directory traversal vulnerability in the set_skin function in program/include/rcmail_output_html.php in Roundcube before 1.0.8 and 1.1.x before 1.1.4 allows remote authenticated users with certain permissions to read arbitrary files or possibly execute arbitrary code via a .. (dot dot) in the _skin parameter to index.php.

### POC

#### Reference
- http://packetstormsecurity.com/files/135274/Roundcube-1.1.3-Path-Traversal.html
- https://www.exploit-db.com/exploits/39245/

#### Github
- https://github.com/ARPSyndicate/cvemon