CVE-2026-13598

CriticalCVSS 9.8/10Last modified Oct 12, 2026

Description

The RestrictMate WordPress plugin before 1.3.0 does not restrict the user role supplied during account registration, allowing unauthenticated attackers to create a new administrator account and gain a logged-in administrator session, leading to full site takeover.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Aug 23, 2026
Last modified
Oct 12, 2026
NVD status
Deferred

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CVE-2026-13598: Critical severity, CVSS 9.8 | Vulnix