Project: 
Client-side Hierarchical Select
Date: 
2021-September-22
Security risk: 
Moderately critical 13∕25 AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:Default
Vulnerability: 
Cross-site scripting
Affected versions: 
<3.5.0
Description: 

The module provides a field widget for selecting taxonomy terms in a hierarchical fashion.

The module doesn't sanitize user input in certain cases, leading to a possible Cross-Site-Scripting (XSS) vulnerability.

This vulnerability is mitigated by the fact that an attacker must have a role with permission to create or edit taxonomy terms to which the widget may apply.

Solution: 

Install the latest version:

Reported By: 
Fixed By: 
Coordinated By: