WPBakery Page Builder <= 8.6.1 - Stored Cross-Site Scripting via Custom JS Module
| CVE | CVE-2025-11160 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | October 14, 2025 |
| Last Updated | October 15, 2025 |
| Researcher |
Muhammad Yudha - DJ
|
Description
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.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
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Vulnerability Details for WPBakery Page Builder
| Software Type | Plugin |
|---|---|
| Software Slug | js_composer |
| Patched? | Yes |
| Remediation | Update to version 8.7, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in WPBakery Page Builder
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