### [CVE-2018-17830](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17830)
![](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 $args variable in addons/mediapool/pages/index.php in REDAXO 5.6.2 is not effectively filtered, because names are not restricted (only values are restricted). The attacker can insert XSS payloads via an index.php?page=mediapool/media&opener_input_field=&args[ substring.

### POC

#### Reference
- https://github.com/redaxo/redaxo4/issues/421
- https://github.com/redaxo/redaxo4/issues/421

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