Missing Authorization vulnerability in Supsystic Digital Publications by Supsystic.This issue affects Digital Publications by Supsystic: from n/a through 1.7.7.

Cross-Site Request Forgery (CSRF) vulnerability in Supsystic Digital Publications by Supsystic.This issue affects Digital Publications by Supsystic: from n/a through 1.7.7.

The Digital Publications by Supsystic plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.7.6. This is due to missing or incorrect nonce validation on the AJAX action handler. This makes it possible for unauthenticated attackers to execute AJAX actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Digital Publications by Supsystic WordPress plugin before 1.7.4 does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.