CVE-2025-11160: The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom JS module in all versions up to, and including…

PriorityP424medium5.4CVSS 3.1

AVNACLPRLUIRSCCLILAN

EPSS

0.19%

9.3th percentile

The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom JS module in all versions up to, and including, 8.6.1. This is due to insufficient input sanitization and output escaping of user-supplied JavaScript code in the Custom JS module. This makes it possible for authenticated attackers with contributor-level access or higher to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page via the WPBakery Page Builder Custom JS module granted they have access to the WPBakery editor for post types.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
wpbakery	page_builder	< 8.7	8.7
wpbakery	wpbakery_page_builder	<= 8.6.1	—

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