Input validation vulnerability in Euclid – Tech Corporate Multilingual WP Theme | Business *

The Euclid Theme for WordPress is not secure. It has a flaw that makes it vulnerable to Cross-Site Request Forgery. This means that a hacker can use a link to send a fake request to the website, allowing them to upload files without authorization. All versions of the theme have this issue, due to a missing or incorrect security feature called a “nonce validation” on the upload-handler function. To protect your website, it is important to update your theme or use a different one.