WordPress security changelog
HIGH CVE-2026-13468 Deferred

Visualizer – Tables & Charts Manager with Built-in AI Generator: A security weakness

Visualizer – Tables & Charts Manager with Built-in AI Generator is affected by a security weakness. The vulnerable path is reachable without authentication. The resulting impact depends on how the affected component exposes the vulnerable operation. The published affected range is <= 4.0.3.

CVE / CNA score 7.5 CVSS 3.1 · security@wordfence.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Visualizer – Tables & Charts Manager with Built-in AI Generator
Plugin slug
visualizer
Affected
<= 4.0.3
Safe version
See mitigation notes
Published
Jul 01, 2026
Weakness
CWE-862 — Missing Authorization

This CVE was published Jul 01, 2026 and is one of 18 known issues for this plugin.

What to do

Update, patch or deactivate.

No fixed release is identified. Update Visualizer – Tables & Charts Manager with Built-in AI Generator when a release after 4.0.3 becomes available; until then, disable and remove it when the site's risk warrants. The official upstream changelog lists version 4.0.7, which is newer than the published affected range. Its changelog does not clearly confirm this specific fix, so it is not counted as a known-safe release.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical 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.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Primary and upstream sources