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CVE-2026-13468

HIGH 7.5 CVSS 3.1
Published
July 1, 2026
Last modified
July 1, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The Visualizer – Tables & Charts Manager with Built-in AI Generator plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.0.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to access and export the contents of any visualizer chart on the site — including charts in draft, private, pending, future, or trash status — as CSV, Excel, or HTML via the /wp-json/visualizer/v1/action/{chart}/{type}/ REST endpoint. This bypass is particularly impactful because the standard WordPress REST endpoint for the non-public 'visualizer' custom post type correctly enforces capability checks and returns HTTP 401 to unauthenticated callers, whereas this plugin-registered route circumvents that protection entirely.

Affected WordPress components

  • Visualizer – Tables & Charts Manager with Built-in AI Generator Plugin · visualizer
    Confirmed match Active
    Up to and including 4.0.3
    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

  • themeisle Visualizer – Tables & Charts Manager with Built-in AI Generator — Up to and including 4.0.3

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/visualizer/tags/4.0.1/classes/Visualizer/Module.php#L182
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/visualizer/tags/4.0.1/classes/Visualizer/Module/Frontend.php#L155
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/visualizer/tags/4.0.1/classes/Visualizer/Module/Frontend.php#L219
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/visualizer/tags/4.0.3/classes/Visualizer/Module.php#L182
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/visualizer/tags/4.0.3/classes/Visualizer/Module/Frontend.php#L155
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/visualizer/tags/4.0.3/classes/Visualizer/Module/Frontend.php#L219
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3591310%40visualizer&new=3591310%40visualizer&sfp_email=&sfph_mail=
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/45dbcc5e-2746-4a55-a1d1-a7c67fa2950e?source=cve
  • nvd.nist.gov Official NVD record