cve/2019/CVE-2019-17493.md

### [CVE-2019-17493](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17493)
![](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

Jiangnan Online Judge (aka jnoj) 0.8.0 has XSS via the Problem[sample_input] parameter to web/admin/problem/create or web/polygon/problem/update.

### POC

#### Reference
- https://github.com/shi-yang/jnoj/issues/51
- https://github.com/shi-yang/jnoj/issues/51

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