plugin
3 known security issues reported for the Pie Calendar WordPress plugin. Most recent disclosed Oct 16, 2025.
Running Pie Calendar on your site? Check whether your installed version is affected.
Scan your site freeThe Pie Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.2.9 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 tha...
The Pie Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.2.8 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 tha...
The Events Calendar Made Simple – Pie Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's piecal shortcode in all versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated...
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