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.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in CleverSoft Clever Addons for Elementor allows Stored XSS.This issue affects Clever Addons for Elementor: from n/a through 2.2.0.

Missing Authorization vulnerability in WPClever WPC Badge Management for WooCommerce.This issue affects WPC Badge Management for WooCommerce: from n/a through 2.4.0.

The Clever Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the CAFE Icon, CAFE Team Member, and CAFE Slider widgets in all versions up to, and including, 2.1.9 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 that will execute whenever a user accesses an injected page.

The WPC Composite Products for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wooco_components[0][name]' parameter in all versions up to, and including, 7.2.7 due to insufficient input sanitization and output escaping and missing authorization on the ajax_save_components function. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Missing Authorization vulnerability in WPClever WPC Frequently Bought Together for WooCommerce.This issue affects WPC Frequently Bought Together for WooCommerce: from n/a through 7.0.3.

Missing Authorization vulnerability in WPClever WPC Grouped Product for WooCommerce.This issue affects WPC Grouped Product for WooCommerce: from n/a through 4.4.2.

Cross-Site Request Forgery (CSRF) vulnerability in cleverplugins.Com SEO Booster.This issue affects SEO Booster: from n/a through 3.8.9.

The WPC Smart Quick View for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 4.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Cross-Site Request Forgery (CSRF) vulnerability in WPClever WPC Product Bundles for WooCommerce.This issue affects WPC Product Bundles for WooCommerce: from n/a through 7.3.1.