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Product · WP Experts

Post SMTP

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.4
    CVE-2026-81278

    WordPress Post SMTP plugin 4.0.0-beta.1 - Settings Change vulnerability

    Missing Authorization vulnerability in WPExperts Post SMTP allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Post SMTP: from 4.0.0 through beta.1.

    WP Experts Post SMTP