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SMTP Mailer

smtp-mailer · plugin

Known security vulnerabilities for SMTP Mailer. Find out in seconds which version runs on your site with WP Lens.

1 known vulnerabilities

1 exploitable without logging in · latest Mar 25, 2026

Listed on wordpress.org · latest 1.1.28 · last updated Sep 7, 2026 · 70K+ installs

wordpress.org status checked on Oct 2, 2026

Vulnerabilities

  • CVE-2026-32538unauthenticated≤ <= 1.1.24

    WordPress SMTP Mailer plugin <= 1.1.24 - Sensitive Data Exposure vulnerability

    High 7.5

The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).

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