CVE-2024-1038
Beaver Builder – WordPress Page Builder <= 2.7.4.2 - Reflected (DOM-Based) Cross-Site Scripting
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to DOM-Based Reflected Cross-Site Scripting via a 'playground.wordpress.net' parameter in all versions up to, and including, 2.7.4.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
| CWE | CWE-79 |
| Vendor | beaverbuilder |
| Product | beaver builder page builder – drag and drop website builder |
| Published | Mar 13, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
beaverbuilder / Beaver Builder Page Builder – Drag and Drop Website Builder
0 ≤ 2.7.4.2
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/e2cc2776-9496-42b5-a242-c572ae5462fb?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.7.4.2/js/fl-builder.js#L1578 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3032809/beaver-builder-lite-version/tags/2.7.4.3/js/fl-builder.js?old=3012561&old_path=beaver-builder-lite-version/tags/2.7.4.2/js/fl-builder.js
Credits
wesley