The IDonate – Blood Donation, Request And Donor Management System plugin for WordPress is vulnerable to unauthorized modification od data due to a missing capability check on the panding_blood_request_action() function in all versions up to, and including, 2.1.15. This makes it possible for unauthenticated attackers to delete arbitrary posts.
The IDonate WordPress plugin through 1.9.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)