### [CVE-2022-31573](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31573)
![](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

The chainer/chainerrl-visualizer repository through 0.1.1 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

### POC

#### Reference
- https://github.com/github/securitylab/issues/669#issuecomment-1117265726

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