Skip to content
CVE PROGRAM SOURCE RECORD6.8 Medium

CVE-2026-86784

Visualizer < 4.0.8 - Contributor+ Stored XSS via JSON Data Source

Description

The Visualizer WordPress plugin before 4.0.8 does not sanitise and escape a chart's JSON data source configuration before outputting it back in the chart editor, allowing users with the Contributor role and above to store JavaScript that executes in the browser of any higher-privileged user, such as an administrator, who reviews the affected chart.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Unknown Visualizer

Default version status: unaffected

  • 0 to < 4.0.8affected

References