blogsafe.org My Downloads

BlogSafe.org

WordPress CVEs

Search and review WordPress-related vulnerability records.

← Back to CVE list

CVE-2023-6988

MEDIUM 5.4 CVSS 3.1
Published
January 11, 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 Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's extend_builder_render_js shortcode in all versions up to, and including, 1.0.239 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

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

  • extendthemes Colibri Page Builder — Up to and including 1.0.239
  • extendthemes colibri_page_builder — Up to and including 1.0.239

References

  • plugins.svn.wordpress.org https://plugins.svn.wordpress.org/colibri-page-builder/trunk/extend-builder/shortcodes/render-js.php Broken Link
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3013337%40colibri-page-builder&new=3013337%40colibri-page-builder&sfp_email=&sfph_mail= Issue Tracking
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/300b24af-10a1-45b9-87ec-7c98dc94e76b?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record