Stackedboost Signup Guard – Block Disposable Emails on Registration and Comments
Audited at releasev1.1.0WordPress PluginAudited 12 days ago
Blocks disposable email at registration and comments to stop fake accounts and registration spam. 8,201 domains bundled, no API, no signup.
B
Total Findings
51
Security Grade
A
Security Findings
51Critical0
High2
Medium12
Low6
Info31
Executive Summary
Is Stackedboost Signup Guard – Block Disposable Emails on Registration and Comments secure? In WP HealthKit's independent 2026 audit, Stackedboost Signup Guard – Block Disposable Emails on Registration and Comments received an overall risk of HIGH and a report-card grade of B across 51 findings (0 critical, 2 high severity).
Directory audit — deterministic scanners only (Wordfence, OSV, PHPCS, PHPStan, Semgrep, Psalm, compat). Sign in and run a full audit for AI-grade analysis (security, quality, accessibility).