Missing Authorization vulnerability in Fahad Mahmood WP Datepicker allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects WP Datepicker: from n/a through 2.1.1.

Cross-Site Request Forgery (CSRF) vulnerability in Fahad Mahmood Endless Posts Navigation allows Stored XSS.This issue affects Endless Posts Navigation: from n/a through 2.2.7.

The Keep Backup Daily plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘t’ parameter in versions up to, and including, 2.0.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The WP Header Images WordPress plugin before 2.0.1 does not sanitise and escape the t parameter before outputting it back in the plugin's settings page, leading to a Reflected Cross-Site Scripting issue