plugin
5 known security issues reported for the Editorial Calendar WordPress plugin. Most recent disclosed Feb 15, 2026.
Running Editorial Calendar on your site? Check whether your installed version is affected.
Scan your site freeThe Editorial Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.9.0 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 pag...
The Editorial Calendar plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 3.8.8. This makes it possible for authenticated attackers, with contributor-level access and above, to perform an unauthorized action.
The Editorial Calendar plugin for WordPress is vulnerable to insecure direct object reference in versions up to, and including, 3.7.12. This is due to insufficient validation on a user controlled key. This makes it possible for authenticated attackers with contributor-level capabilities and above to perform actions on...
The Editorial Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘wheel-support’ parameter accepted by the 'edcal_saveoptions' AJAX action in versions up to, and including, 3.8.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attacker...
The Editorial Calendar plugin for WordPress is vulnerable to SQL Injection via post start and end dates in all versions up to, and including, 2.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers,...
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