CWE-79

The Chained Quiz plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘date’ parameter on the ‘chainedquiz_list’ page in versions up to, and including, 1.3.2.3 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 Chained Quiz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘facebook_appid’ parameter in versions up to, and including, 1.3.2.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative privileges to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Stored cross-site scripting vulnerability in Permission Settings of baserCMS versions prior to 4.7.2 allows a remote authenticated attacker with an administrative privilege to inject an arbitrary script.

The Login with Cognito WordPress plugin through 1.4.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Cross-site Scripting (XSS) vulnerability in BlueSpiceSocialProfile extension of BlueSpice allows user with comment permissions to inject arbitrary HTML into the comment section of a wikipage.

Cross-site Scripting (XSS) vulnerability in BlueSpiceBookshelf extension of BlueSpice allows user with regular account and edit permissions to inject arbitrary HTML into the book navigation.