The The CURCY – Multi Currency for WooCommerce – The best free currency exchange plugin – Run smoothly on WooCommerce 9.x plugin for WordPress is vulnerable to arbitrary shortcode execution via the get_products_price() function in all versions up to, and including, 2.2.5. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

Missing Authorization vulnerability in Palscode Multi Currency For WooCommerce.This issue affects Multi Currency For WooCommerce: from n/a through 1.5.5.

Cross-Site Request Forgery (CSRF) vulnerability in Palscode Multi Currency For WooCommerce.This issue affects Multi Currency For WooCommerce: from n/a through 1.5.5.