Feed Them Social < 4.2.1 - Cross-Site Request Forgery via review_nag_check

Description The Feed Them Social – Page, Post, Video, and Photo Galleries plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.2.0. This is due to missing or incorrect nonce validation on the ‘review_nag_check’ function. This makes it possible for unauthenticated attackers to dismiss admin notifications via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.