The Easy restaurant menu manager plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.2. This is due to missing or incorrect nonce validation on the nsc_eprm_save_menu() function. This makes it possible for unauthenticated attackers to upload a menu file via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Easy restaurant menu manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's nsc_eprm_menu_link shortcode in versions up to, and including 2.0.1, due to insufficient input sanitization and output escaping on user supplied attributes. 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.