The Easy Social Feed – Social Photos Gallery – Post Feed – Like Box plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 6.5.4. This is due to missing or incorrect nonce validation on the save_groups_list function. This makes it possible for unauthenticated malicious users to disconnect a site's facebook or instagram page/group connection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
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