The Quiz Maker Business, Developer, and Agency plugins for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘content’ parameter in all versions up to, and including, 8.8.0 (Business), up to, and including, 21.8.0 (Developer), and up to, and including, 31.8.0 (Agency) due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The Quiz Maker Business, Developer, and Agency plugins for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 8.8.0 (Business), up to, and including, 21.8.0 (Developer), and up to, and including, 31.8.0 (Agency). This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

The Quiz Maker Business, Developer, and Agency plugins for WordPress is vulnerable to SQL Injection via the ‘id’ parameter in all versions up to, and including, 8.8.0 (Business), up to, and including, 21.8.0 (Developer), and up to, and including, 31.8.0 (Agency) due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

The Quiz Maker Business, Developer, and Agency plugins for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'ays_save_google_credentials' function in all versions up to, and including, 8.8.0 (Business), up to, and including, 21.8.0 (Developer), and up to, and including, 31.8.0 (Agency). This makes it possible for unauthenticated attackers to modify the Google Sheets integration credentials within the plugin's settings. Because the 'client_id' parameter is not sanitized or escaped when used in output, this vulnerability could also be leveraged to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The brodos.net Onlineshop Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'BrodosCategory' shortcode in all versions up to, and including, 2.0.2 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.

A vulnerability was found in fumiao opencms 2.2. It has been declared as problematic. This vulnerability affects unknown code of the file /admin/model/addOrUpdate of the component Add Model Management Page. The manipulation of the argument 模板前缀 leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in add-ons.org PDF Invoices for WooCommerce + Drag and Drop Template Builder allows Stored XSS. This issue affects PDF Invoices for WooCommerce + Drag and Drop Template Builder: from n/a through 4.6.0.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Popup Maker Popup Maker allows Stored XSS. This issue affects Popup Maker: from n/a through 1.20.2.

Cross-Site Request Forgery (CSRF) vulnerability in Wow-Company Popup Box allows Cross Site Request Forgery. This issue affects Popup Box: from n/a through 3.2.4.

Missing Authorization vulnerability in Gagan Sandhu , Enej Bajgoric , CTLT DEV, UBC People Lists allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects People Lists: from n/a through 1.3.10.