CVE-2025-11829

CVE-2025-11829 relates to the Five9 Live Chat plugin for WordPress. The WordPress plugin versions through 1.1.2 are vulnerable to Stored Cross-Site Scripting via the toolbar attribute in the [five9-chat] shortcode, due to insufficient input sanitization and output escaping. The Wordfence report (...

CVE-2025-11829 Five9 Live Chat <= 1.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

The Five9 Live Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'toolbar' attribute of the five9-chat shortcode in all versions up to, and including, 1.1.2. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated...