WordPress Simple Alert Boxes plugin <= 1.4.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Alert Shortcode vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via Alert Shortcode vulnerability discovered by Francesco Carlucci in WordPress Plugin Simple Alert Boxes versions = 1.4.0...

PT-2024-37252 · WordPress · Simple Alert Boxes

Name of the Vulnerable Software and Affected Versions: The Simple Alert Boxes plugin for WordPress versions up to, and including, 1.4.0 Description: The issue arises from insufficient input sanitization and output escaping on user-supplied attributes in the plugin's Alert shortcode, allowing...