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Product · Proper Fraction

MailOptin

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Critical 9.8
    CVE-2026-57813

    WordPress MailOptin plugin <= 1.2.77.3 - Privilege Escalation vulnerability

    Incorrect Privilege Assignment vulnerability in properfraction MailOptin mailoptin allows Privilege Escalation.This issue affects MailOptin: from n/a through <= 1.2.77.3.

    Proper Fraction MailOptin