cve/2021/CVE-2021-31274.md

### [CVE-2021-31274](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31274)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

In LibreNMS < 21.3.0, a stored XSS vulnerability was identified in the API Access page due to insufficient sanitization of the $api->description variable. As a result, arbitrary Javascript code can get executed.

### POC

#### Reference
- https://github.com/librenms/librenms/pull/12739

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