cve/2022/CVE-2022-4898.md

### [CVE-2022-4898](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4898)
![](https://img.shields.io/static/v1?label=Product&message=Octopus%20Server&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3E%3D%202019.7.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Stored%20Cross-Site%20Scripting%20(XSS)&color=brighgreen)

### Description

In affected versions of Octopus Server the help sidebar can be customized to include a Cross-Site Scripting payload in the support link. This was initially resolved in advisory 2022-07 however it was identified that the fix could be bypassed in certain circumstances. A different approach was taken to prevent the possibility of the support link being susceptible to XSS

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/karimhabush/cyberowl