CVE-2025-24567: Brandtoss Wp Mailster

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Insertion of Sensitive Information Into Sent Data vulnerability in brandtoss WP Mailster wp-mailster allows Retrieve Embedded Sensitive Data.This issue affects WP Mailster: from n/a through <= 1.8.16.0.

Affected products

• Brandtoss Wp Mailster: up to and including 1.8.16.0

Published 2025-02-14. Last modified 2026-06-17.