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.
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Fixes

Solution

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Workaround

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History

Wed, 15 Oct 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 15 Oct 2025 07:00:00 +0000

Type Values Removed Values Added
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.
Title WPBakery Page Builder <= 8.6.1 - Stored Cross-Site Scripting via Custom JS Module
Weaknesses CWE-80
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2025-10-15T15:27:46.878Z

Reserved: 2025-09-29T15:06:39.179Z

Link: CVE-2025-11160

cve-icon Vulnrichment

Updated: 2025-10-15T15:27:13.185Z

cve-icon NVD

Status : Received

Published: 2025-10-15T07:15:30.680

Modified: 2025-10-15T07:15:30.680

Link: CVE-2025-11160

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.