#xss

The Mitsol Social Post Feed plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.10 due to insufficient input sanitization and output escaping on the application id parameters. This makes it possible for authenticated (admin+) attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html is disabled.

The WPMK Ajax Finder WordPress plugin is vulnerable to Cross-Site Request Forgery via the createplugin_atf_admin_setting_page() function found in the ~/inc/config/create-plugin-config.php file due to a missing nonce check which allows attackers to inject arbitrary web scripts, in versions up to and including 1.0.1.

The Google Tag Manager for WordPress (GTM4WP) plugin is vulnerable to Stored Cross-Site Scripting due to insufficient escaping via the `gtm4wp-options[scroller-contentid]` parameter found in the `~/public/frontend.php` file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.15.1. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.

The Keep Backup Daily plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘t’ parameter in versions up to, and including, 2.0.2 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 Download Manager Plugin for WordPress is vulnerable to reflected Cross-Site Scripting in versions up to, and including 3.2.42. This is due to insufficient input sanitization and output escaping on the 'frameid' parameter found in the ~/src/Package/views/shortcode-iframe.php file.

The Copify plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.0. This is due to missing nonce validation on the CopifySettings page. This makes it possible for unauthenticated attackers to update the plugins settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Zephyr Project Manager plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘project’ parameter in versions up to, and including, 3.2.40 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 Ultimate Member plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Biography field featured on individual user profile pages due to insufficient input sanitization and output escaping that allows users to encode malicious web scripts with HTML encoding that is reflected back on the page. This affects versions up to, and including, 2.3.2. Please note this issue was partially fixed in version 2.3.2 then subsequently fully patched in version 2.3.3.

The Advanced Admin Search WordPress plugin through 1.1.2 does not sanitize and escape some parameters before outputting them back in an admin page, leading to a Reflected Cross-Site Scripting.

flatCore-CMS version 2.0.8 is affected by Cross Site Scripting (XSS) in the "Create New Page" option through the index page.