CVE-2026-13468 Details
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.
A vulnerability exists in the Visualizer – Tables & Charts Manager with Built-in AI Generator plugin for WordPress, affecting all versions up to and including 4.0.3. The issue stems from the plugin's failure to properly verify user authorization, allowing unauthenticated attackers to access and export data from any visualizer chart on the site. This includes charts in draft, private, pending, future, or trash status. The data can be exported as CSV, Excel, or HTML through the /wp-json/visualizer/v1/action/{chart}/{type}/ REST endpoint. This vulnerability is particularly concerning because the standard WordPress REST endpoint for the 'visualizer' custom post type enforces capability checks and denies access to unauthenticated users, a protection that this plugin-registered route completely bypasses.
Users are advised to update the Visualizer plugin to version 4.0.4 or a newer patched version.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 1, 2026CISA-ADP
Assessed Jul 1, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Visualizer | <= 4.0.3 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 1, 2026 | CVE Modified | CISA-ADP |
| Jul 1, 2026 | New CVE Received | [email protected] |