### [CVE-2018-3781](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3781)
![](https://img.shields.io/static/v1?label=Product&message=nextcloud%2Ftalk&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Cross-site%20Scripting%20(XSS)%20-%20Generic%20(CWE-79)&color=brighgreen)

### Description

A missing sanitization of search results for an autocomplete field in NextCloud Talk <3.2.5 could lead to a stored XSS requiring user-interaction. The missing sanitization only affected user names, hence malicious search results could only be crafted by authenticated users.

### POC

#### Reference
- https://hackerone.com/reports/383117
- https://hackerone.com/reports/383117

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