Responsive Panel Panes - Critical - PHP Object Injection
Project
Date
Severity
Critical
Affected versions
<7.x-1.4
The `responsive_panels` module's anonymous AJAX pane handler (`responsive-panels/get-panes`) unserializes attacker-supplied `$_POST['panes'][n]['context']` with no authentication, permission, or token check, allowing an unauthenticated attacker to instantiate arbitrary PHP objects (PHP Object Injection) and — with a suitable POP gadget chain — achieve remote code execution.