CVE Intelligence

WP Mailster vulnerabilities

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Published CVEs affecting WP Mailster products: 1 record(s), with severity, exploitation and fixes.

Exploited only (KEV) →

CVE-2026-105055 Medium · 5.3 CWE-862 Oct 5, 2026
WordPress WP Mailster plugin <= 1.9.0.0 - Broken Access Control vulnerability
Missing Authorization vulnerability in WP Mailster WP Mailster wp-mailster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Mailster: from n/a through 1.9.0.0.