[ CVE-2026-105055 · Published 5 Oct 2026 ]
Vulnerability in WP Mailster
CVSS 5.3
EPSS <1%No fix listed yet
[ Description ]Official description
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.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.