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CVE-2024-12268

MEDIUM 5.4 CVSS 3.1
Published
December 24, 2024
Last modified
June 17, 2026
NVD status
Analyzed
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 Responsive Blocks – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'responsive-block-editor-addons/portfolio' block in all versions up to, and including, 1.9.7 due to insufficient input sanitization and output escaping. 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

  • Responsive Blocks – Page Builder for Blocks & Patterns Plugin · responsive-block-editor-addons
    Confirmed match Active
    Up to and including 1.9.7
    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

  • cyberchimps Responsive Blocks – Page Builder for Blocks & Patterns — Up to and including 1.9.7
  • cyberchimps responsive_blocks — Before 1.9.8

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3208350/responsive-block-editor-addons/tags/1.9.8/src/blocks/portfolio/index.php Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/0e951b97-3d17-4360-8fec-393e2f0c13d2?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record