CVE-2021-3741 Information

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.

Reference

https://huntr.com/bounties/1625474692857-chatwoot/chatwoot https://github.com/chatwoot/chatwoot/commit/6fdd4a29969be8423f31890b807d27d13627c50c