cve/2023/CVE-2023-25811.md

### [CVE-2023-25811](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25811)
![](https://img.shields.io/static/v1?label=Product&message=uptime-kuma&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3C%201.20.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%3A%20Improper%20Neutralization%20of%20Input%20During%20Web%20Page%20Generation%20('Cross-site%20Scripting')&color=brighgreen)

### Description

Uptime Kuma is a self-hosted monitoring tool. In versions prior to 1.20.0 the Uptime Kuma `name` parameter allows a persistent XSS attack. Users are advised to upgrade. There are no known workarounds for this vulnerability.

### POC

#### Reference
- https://github.com/louislam/uptime-kuma/security/advisories/GHSA-553g-fcpf-m3wp

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