CVEs-PoC/2021/CVE-2021-3741.md

### [CVE-2021-3741](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3741)
![](https://img.shields.io/static/v1?label=Product&message=chatwoot%2Fchatwoot&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Improper%20Neutralization%20of%20Input%20During%20Web%20Page%20Generation%20('Cross-site%20Scripting')&color=brightgreen)

### Description

A stored cross-site scripting (XSS) vulnerability was discovered in chatwoot/chatwoot, affecting all versions prior to 2.6. The vulnerability occurs when a user uploads an SVG file containing a malicious XSS payload in the profile settings. When the avatar is opened in a new page, the custom JavaScript code is executed, leading to potential security risks.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ajmalabubakkr/CVE