Project: 
Panels Breadcrumbs
Date: 
2019-January-23
Security risk: 
Moderately critical 14 ∕ 25 AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:All
Vulnerability: 
Cross site scripting
Description: 

Panels Breadcrumbs allows you to set your breadcrumbs directly from Panels configuration.

This module doesn't properly sanitize custom breadcrumb configuration in all cases, leading to an XSS vulnerability.

This vulnerability is mitigated by the fact that an attacker must have permission to edit breadcrumb configuration, or the value of a token used in breadcrumb configuration.

Solution: 

If using version 7.x-2.3 or earlier, upgrade to version 7.x-2.4 or later.

Reported By: 
Fixed By: 
Coordinated By: