Security Vulnerability

Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’)

The Classic Addons – WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page..

More Info:

https://patchstack.com/database/wordpress/plugin/classic-addons-wpbakery-page-builder-addons/vulnerability/wordpress-classic-addons-wpbakery-page-builder-plugin-3-0-cross-site-scripting-xss-vulnerability