The Internal Linking for SEO traffic & Ranking – Auto internal links (100% automatic) plugin for WordPress is vulnerable to time-based SQL Injection via the ‘post_id’ parameter in all versions up to, and including, 1.2.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Pagup Ads.Txt & App-ads.Txt Manager for WordPress allows Stored XSS.This issue affects Ads.Txt & App-ads.Txt Manager for WordPress: from n/a through 1.1.7.1.

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 Pagup WordPress Robots.Txt optimization plugin <= 1.4.5 versions.