CVE-2024-1038

Beaver Builder – WordPress Page Builder <= 2.7.4.2 - Reflected (DOM-Based) Cross-Site Scripting

CVSS 5.4 MEDIUMEPSS 0.6%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.4EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 Mar 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Affected products

beaverbuilder · Beaver Builder Page Builder – Drag and Drop Website Builder

References

https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.7.4.2/js/fl-builder.js#L1578 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 https://www.wordfence.com/threat-intel/vulnerabilities/id/e2cc2776-9496-42b5-a242-c572ae5462fb?source=cve