Visualizer: Tables and Charts Manager for WordPress, CVE-2019-16931

CVE, Research URL: CVE-2019-16931
Home page URL: Security reports for Visualizer: Tables and Charts Manager for WordPress
Application: Visualizer: Tables and Charts Manager for WordPress
Published on: Oct 04, 2019
Research Description: A stored XSS vulnerability in the Visualizer plugin 3.3.0 for WordPress allows an unauthenticated attacker to execute arbitrary JavaScript when an admin or other privileged user edits the chart via the admin dashboard. This occurs because classes/Visualizer/Gutenberg/Block.php registers wp-json/visualizer/v1/update-chart with no access control, and classes/Visualizer/Render/Page/Data.php lacks output sanitization.
Affected versions: max 3.3.1.
Status: vulnerable