Is CVE-2026-105055 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-105055?

CVE-2026-105055 has a CVSS v3 severity of MEDIUM (5.3).

Back

CVE-2026-105055

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.