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.

Cross-site request forgery (CSRF) vulnerability in the All In One WP Security & Firewall plugin before 3.9.0 for WordPress allows remote attackers to hijack the authentication of administrators for requests that delete logs of 404 (aka Not Found) HTTP status codes.

SQL injection vulnerability in the All In One WP Security & Firewall plugin before 3.8.8 for WordPress allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Multiple SQL injection vulnerabilities in the All In One WP Security & Firewall plugin before 3.8.3 for WordPress allow remote authenticated users to execute arbitrary SQL commands via the (1) orderby or (2) order parameter in the aiowpsec page to wp-admin/admin.php. NOTE: this can be leveraged using CSRF to allow remote attackers to execute arbitrary SQL commands.