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CVE-2024-4208

MEDIUM 5.4 CVSS 3.1
Published
May 15, 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 Gutenberg Blocks with AI by Kadence WP – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the typer effect in the advanced heading widget in all versions up to, and including, 3.2.37 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

  • Kadence Blocks — Page Builder Toolkit for Gutenberg Editor Plugin · kadence-blocks
    Confirmed match Active
    Up to and including 3.2.37
    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

  • stellarwp Kadence Blocks — Page Builder Toolkit for Gutenberg Editor — Up to and including 3.2.37
  • kadencewp gutenberg_blocks_with_ai — Before 3.2.38

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3084683%40kadence-blocks&new=3084683%40kadence-blocks&sfp_email=&sfph_mail=#file2 Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/7ea2bb8c-cc8b-49de-9c8e-2c8c0569f4ac?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record