cve/2022/CVE-2022-43140.md

### [CVE-2022-43140](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43140)
![](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

kkFileView v4.1.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component cn.keking.web.controller.OnlinePreviewController#getCorsFile. This vulnerability allows attackers to force the application to make arbitrary requests via injection of crafted URLs into the url parameter.

### POC

#### Reference
- https://github.com/kekingcn/kkFileView/issues/392
- https://github.com/kekingcn/kkFileView/issues/392

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