The Team Builder For WPBakery Page Builder(Formerly Visual Composer) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'team-builder-vc' shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CWE-79

https://plugins.trac.wordpress.org/browser/team-builder-for-wpbakery-page-builder/tags/1.0/includes/style10.php#L2

https://plugins.trac.wordpress.org/browser/team-builder-for-wpbakery-page-builder/tags/1.0/plugin.class.php#L55

https://www.wordfence.com/threat-intel/vulnerabilities/id/e6b1e4d9-03dc-47e8-ab41-ae9c04dc0132?source=cve