The Ocean Extra plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 2.4.6. This is due to the software allowing users to execute an action that does not properly validate a value before running doshortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes when WooCommerce is also installed and activated.

Cross-Site Request Forgery (CSRF) vulnerability in OceanWP Ocean Extra.This issue affects Ocean Extra: from n/a through 2.2.2.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in OceanWP Ocean Extra allows Stored XSS.This issue affects Ocean Extra: from n/a through 2.2.9.

The Ocean Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom fields in all versions up to, and including, 2.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Ocean Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘twitterusername’ parameter in versions up to, and including, 2.2.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Ocean Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'oceanwpicon' shortcode in all versions up to, and including, 2.4.6 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 Ocean Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'oceangalleryid’ parameter in all versions up to, and including, 2.4.6 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 Classic Editor plugin must be installed and activated to exploit the vulnerability.

Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in OceanWP Ocean Extra plugin <= 2.1.1 versions. Needs the OceanWP theme installed and activated.

Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in OceanWP Ocean Extra plugin <= 2.1.2 versions.

The Ocean Extra plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.6.5]. This is due to missing or incorrect nonce validation on the addcoreextensionsbundlevalidation() function. This makes it possible for unauthenticated attackers to validate extension bundles via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.