CVEs-PoC/2012/CVE-2012-1917.md

### [CVE-2012-1917](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1917)
![](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

compose.php in @Mail WebMail Client in AtMail Open-Source before 1.05 does not properly handle ../ (dot dot slash) sequences in the unique parameter, which allows remote attackers to conduct directory traversal attacks and read arbitrary files via a ..././ (dot dot dot slash dot slash) sequence.

### POC

#### Reference
- http://www.kb.cert.org/vuls/id/743555

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