CVE-2020-36837: Themegrill Demo Importer

Critical severity, CVSS 9.9. EPSS: 0.6% chance of exploitation in the next 30 days.

The ThemeGrill Demo Importer plugin for WordPress is vulnerable to authentication bypass due to a missing capability check on the reset_wizard_actions function in versions 1.3.4 through 1.6.1. This makes it possible for authenticated attackers to reset the WordPress database. After which, if there is a user named 'admin', the attacker will become automatically logged in as an administrator.

Affected products

• Themegrill Themegrill Demo Importer: from 1.3.4, up to and including 1.6.1

Published 2024-10-16. Last modified 2026-06-17.