CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
4Description
The Beaver Builder Page Builder - Drag and Drop Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'settings[js]' parameter in versions up to, and including, 2.10.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Analysis
Stored Cross-Site Scripting in Beaver Builder Page Builder plugin for WordPress up to version 2.10.1.1 allows authenticated attackers with author-level access or higher to inject arbitrary JavaScript through the 'settings[js]' parameter due to insufficient input sanitization and output escaping. When injected pages are accessed by other users, the malicious scripts execute in their browsers, potentially compromising site integrity and user accounts. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-20446
GHSA-237f-mxrr-mcvr