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WP HealthKit

Is WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin Secure?

C

Grade C — Fair

Elevated Risk

WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin receives a Grade C from WP HealthKit's 46-layer security audit, with 496 findings including 9 high severity issues that should be addressed.

Grade

C

Findings

496

Critical

0

Standards

100/100

Active Installs

4.0M+

Last Audited

Today

What We Found

PHP Version Mismatch: Declared vs RequiredHIGH
Deprecated: get_bloginfo('url') (since WP 3.0)HIGH
11 unprefixed global functions detectedHIGH
Dead callback: thats_what_you_call_me() not foundHIGH
N+1 query: $wpdb->get_*() inside foreach loopHIGH

+ 491 more findings in the full report.

How It Compares

C

Popup Builder & Popup Maker for WordPress – OptinMonster Email Marketing and Lead Generation

1.0M+ installs

B

MC4WP: Mailchimp for WordPress

1.0M+ installs

C

MailPoet – Newsletters, Email Marketing, and Automation

500K+ installs

View Full Report Audit Your Own Plugin

Frequently Asked Questions

Is WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin safe to use?

WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin receives a Grade C from WP HealthKit's 46-layer security audit, with 496 findings including 9 high severity issues that should be addressed.

How many vulnerabilities does WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin have?

WP HealthKit's audit found 496 findings for WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin: 0 critical, 9 high, and 55 medium severity issues.

What is WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin's security grade?

WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin has an overall security grade of C (Fair) based on WP HealthKit's 46-layer security audit.