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.

The Insert or Embed Articulate Content into WordPress plugin before 4.3000000024 does not prevent authors from uploading arbitrary files to the site, which may allow them to upload PHP shells on affected sites.

The Insert or Embed Articulate Content into WordPress plugin through 4.3000000023 lacks validation of URLs when adding iframes, allowing attackers to inject an iFrame in the page and thus load arbitrary content from any page.

The Insert or Embed Articulate Content into WordPress plugin through 4.3000000023 is not properly filtering which file extensions are allowed to be imported on the server, allowing the uploading of malicious code within zip files

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brian Batt Insert or Embed Articulate Content into WordPress allows Stored XSS.This issue affects Insert or Embed Articulate Content into WordPress: from n/a through 4.3000000021.

The insert-or-embed-articulate-content-into-wordpress plugin before 4.2999 for WordPress has insufficient restrictions on file upload.

The insert-or-embed-articulate-content-into-wordpress plugin before 4.29991 for WordPress has insufficient restrictions on deleting or renaming by a Subscriber.