cve/2018/CVE-2018-7212.md

### [CVE-2018-7212](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7212)
![](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)
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### Description

An issue was discovered in rack-protection/lib/rack/protection/path_traversal.rb in Sinatra 2.x before 2.0.1 on Windows. Path traversal is possible via backslash characters.

### POC

#### Reference
- https://github.com/sinatra/sinatra/pull/1379
- https://github.com/sinatra/sinatra/pull/1379

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