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Vulnerabilities and security researches forcharts-ninja-graphs-and-charts charts-ninja-graphs-and-charts

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May 07, 2026

Charts Ninja: Create Beautiful Graphs & Charts and Easily Add Them to Your Website # CVE-2026-4730

CVE, Research URL

CVE-2026-4730

Home page URL

Security reports for Charts Ninja: Create Beautiful Graphs & Charts and Easily Add Them to Your Website

Application

Charts Ninja: Create Beautiful Graphs & Charts and Easily Add Them to Your Website

Date
May 05, 2026
Research Description
The Charts Ninja: Create Beautiful Graphs & Charts and Easily Add Them to Your Website plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'chartid' shortcode attribute in all versions up to, and including, 2.1.0 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.
Affected versions
max 2.1.0.
Status
vulnerable