Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in EnvialoSimple EnvíaloSimple allows Reflected XSS.This issue affects EnvíaloSimple: from n/a through 2.2.

The EnvíaloSimple: Email Marketing y Newsletters plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.3. This is due to missing or incorrect nonce validation on the gallery_add function. This makes it possible for unauthenticated attackers to upload malicious files via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Cross-Site Request Forgery (CSRF) vulnerability in EnvialoSimple EnvíaloSimple.This issue affects EnvíaloSimple: from n/a through 2.2.