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CVE-2024-3923

MEDIUM 5.4 CVSS 3.1
Published
May 14, 2024
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the link_target parameter in all versions up to, and including, 2.8.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

  • Beaver Builder Page Builder – Drag and Drop Website Builder Plugin · beaver-builder-lite-version
    Confirmed match Active
    Up to and including 2.8.1.1
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • beaverbuilder Beaver Builder Page Builder – Drag and Drop Website Builder — Up to and including 2.8.1.1
  • fastlinemedia beaver_builder — Up to and including 2.8.1.2

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.8.0.7/modules/button/includes/frontend.php#L14 Product
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3078825%40beaver-builder-lite-version%2Ftrunk&old=3062187%40beaver-builder-lite-version%2Ftrunk&sfp_email=&sfph_mail= Product
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/99960ff7-62e1-4c44-ae8e-ebda3e075781?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record