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CVE-2024-1038 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CNA: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.7.4.2/js/fl-builder.js#L1578	CVE	Product
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	CVE	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/e2cc2776-9496-42b5-a242-c572ae5462fb?source=cve	CVE	Third Party Advisory
https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.7.4.2/js/fl-builder.js#L1578	[email protected]	Product
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	[email protected]	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/e2cc2776-9496-42b5-a242-c572ae5462fb?source=cve	[email protected]	Third Party Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]

Affected Products

Product	Versions
fastlinemedia beaver builder	< 2.7.4.3
CPE cpe:2.3:a:fastlinemedia:beaver_builder:::::lite:wordpress:: Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Apr 8, 2026	CVE Modified	[email protected]
Jan 2, 2025	Initial Analysis	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Mar 13, 2024	New CVE Received	[email protected]