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.

Directory traversal vulnerability in download_audio.php in the SE HTML5 Album Audio Player (se-html5-album-audio-player) plugin 1.1.0 and earlier for WordPress allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter.