CVE-2026-13709 PUBLISHED

The Graphina – Charts and Graphs For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'iq_tree_tree_chart_template' Widget Setting in all versions up to, and including, 3.1.11 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

• Athiwat Tiprasaharn (Jitlada) finder
• Itthidej Aramsri (Boeing777) finder

• https://www.wordfence.com/threat-intel/vulnerabilities/id/fb99c935-947e-43a2-8291-c6a0724f8610?source=cve
• https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.11/assets/elementor/js/apex-tree/TreeChart.js#L146
• https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.11/templates/graphina-apex-tree/tree-chart.php#L19
• https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.11/includes/GraphinaFunction.php#L1653
• https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.11/includes/Charts/Elementor/GraphinaElementorControls.php#L1446
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3553477%40graphina-elementor-charts-and-graphs&new=3553477%40graphina-elementor-charts-and-graphs

• CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE