Envira Photo Gallery < 1.8.8 - Cross-Site Request Forgery to Notice Dismissal

Description

The Envira Photo Gallery plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.8.7.3. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to dismiss notices via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.