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 WordPress Comments Import & Export plugin for WordPress is vulnerable to to arbitrary file read due to insufficient file path validation during the comments import process, in versions up to, and including, 2.3.7. This makes it possible for authenticated attackers, with Author-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. The issue was partially fixed in version 2.3.8 and fully fixed in 2.3.9

Cross-Site Request Forgery (CSRF) vulnerability in WebToffee WordPress Comments Import & Export.This issue affects WordPress Comments Import & Export: from n/a through 2.3.5.

Improper Neutralization of Formula Elements in a CSV File vulnerability in WebToffee WordPress Comments Import & Export.This issue affects WordPress Comments Import & Export: from n/a through 2.3.1.

The plugin "WordPress Comments Import & Export" for WordPress (v2.0.4 and before) is vulnerable to CSV Injection.