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CVE WatchSep 16, 2026

CVE-2026-86784

The Visualizer WordPress plugin before 4.0.8 does not sanitise and escape a chart's JSON data source configuration before outputting it bac

CVSS

No CVSS

EPSS

KEV

Exploit Today

0-100

Published: Sep 16, 2026 · Last modified: Sep 16, 2026

EPSS · 30d

Not enough EPSS history yet.

Technical 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.

Official references
Related CVEs

No related CVEs by CWE or product.