Antideo Email Validator

Antideo Email Validator has one disclosed vulnerability in the WordSec catalog, all reported in 2026; it is fixed as of September 2026. Their average CVSS score is 7.5, and the most serious one scores 7.5 out of 10. Severity breakdown: 0 critical and 1 high.

The most common weakness is SQL Injection, behind 1 of the records (100%).

The one issue recorded for Antideo Email Validator has a vendor fix available, so running the current release closes it.

All of these findings were reported by Jarno Vos (jarnovos). Antideo Email Validator is installed on roughly 800 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 0.

Strategic Overview

Avg CVSSHigh
7.5/ 10
Patch Coverage100%
Open

0

Fixed

1

Get automatic notifications for all Antideo Email Validator vulnerabilities before they are exploited.

Highest severity on recordCVSS 7.5CVE-2025-68017

Antideo Email Validator <= 1.0.10 - Unauthenticated SQL Injection

Read the full analysis

Vulnerability Records

1 records
Antideo Email Validator banner
Latestv1.0.11

Antideo Email Validator

Antideo

Author

Antideo

3.5(14)
70/100
Last Updated
2026-03-12 (6mo ago)
Active Installs
800+
Downloads
15,607
Requires WP
0+
Requires PHP
0+
Tested up to
WP 0
Created
2020-09-07 (6y ago)

The email validator is designed by Antideo to help combat spam coming in through contact forms. Antideo validates email addresses entered through your contact forms in real time to prevent inquiries from fake email addresses. The email validator plugin comes packed with several features that help you – Check the syntax of the email entered, to quickly flag the error to the visitor Check for disposable or temporary emails Prevent inquiries from free ESP’s like Gmail, Yahoo, etc (Can be switched on and off) Prevent inquiries from role-based emails like info@, support@, admin@ etc (Can be switched on and off) Check MX records to identify invalid emails Create and maintain your own local whitelist of domains and emails Create and maintain your own local blacklist of domains and emails Armed with the capabilities of our plugin you would be able to eliminate a major portion of contact form spam, as spammers seldom use a valid business email address. Our plugin out of the box is compatible with major forms like Contact Form 7 Gravity Forms Mailster Form WooCommerce MailChimp Ninja Forms Formidable forms JetPack comments and a contact form MailPoet WP-Members Paid Membership Pro Form Maker by 10Web Visual Form Builder And pretty much any other form that uses the default WordPress is_email() function. The plugin is very easy to install and activate, no tech knowledge whatsoever is needed to get going with the plugin. Advantages of our plugin No limits on the number of validations – go crazy, it’s unlimited!! Real time validations done in a fraction of a second Extensive database of 84K+ disposable email domains and constantly being updated with newer ones Clean and super friendly UI that is easy to use A powerful free version and an affordable premium version We are literally eating our own dog food, implementing the Antideo Email Validation plugin on several websites that we own, which has resulted in spam inquiries going down by over 87%. You can access more information on the plugin as well as the several aspects of email validation here. Disclaimer: This plugin is an email validator and not an email verifier

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