Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in YesStreaming.com Shoutcast and Icecast Internet Radio Hosting Shoutcast and Icecast HTML5 Web Radio Player by YesStreaming.com allows Stored XSS.This issue affects Shoutcast and Icecast HTML5 Web Radio Player by YesStreaming.com: from n/a through 3.3.

The Shoutcast Icecast HTML5 Radio Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'html5radio' shortcode in all versions up to, and including, 2.1.6 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.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.