MEDIUM
CVE-2026-86784
CVSS
6.8
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.
Weakness (CWE)
CWE-79
Cross-site Scripting (XSS)
EPSS Score
0.4%
Probability of exploitation in next 30 days
33.5th percentile
Base CVE data derived from NVD (public domain). Enrichment by
dbcve.org
(CC-BY-4.0). Fetched via API.