Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Basix NEX-Forms nex-forms-express-wp-form-builder allows Stored XSS.This issue affects NEX-Forms: from n/a through <= 9.1.7.
The NEX-Forms – Ultimate Forms Plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the NF5ExportForms class constructor in all versions up to, and including, 9.1.8. This makes it possible for unauthenticated attackers to export form configurations, that may include sensitive data, such as email addresses, PayPal API credentials, and third-party integration keys by enumerating the nexformsId parameter.
The NEX-Forms WordPress plugin before 9.1.8 does not sanitise and escape some of its settings. The NEX-Forms WordPress plugin before 9.1.8 can be configured in such a way that could allow subscribers to perform Stored Cross-Site Scripting.
Cross-Site Request Forgery (CSRF) vulnerability in Basix NEX-Forms allows Cross Site Request Forgery. This issue affects NEX-Forms: from n/a through 9.1.3.