Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP24 WP24 Domain Check allows Reflected XSS. This issue affects WP24 Domain Check: from n/a through 1.10.14.

The Dominion – Domain Checker for WPBakery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'dominion_shortcodes_domain_search_6' shortcode in all versions up to, and including, 2.2.2 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.

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 ('Cross-site Scripting') vulnerability in Asdqwe Dev Ajax Domain Checker plugin <= 1.3.0 versions.

The Domain Check WordPress plugin before 1.0.17 does not sanitise and escape the domain parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting issue