WordPress Premmerce plugin <= 1.3.20 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'premmerce_wizard_actions' AJAX Endpoint vulnerability

Authenticated Subscriber+ Stored Cross-Site Scripting via 'premmercewizardactions' AJAX Endpoint vulnerability discovered by Athiwat Tiprasaharn Jitlada in WordPress Plugin Premmerce versions = 1.3.20...

CVE-2026-0555

The Premmerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'premmercewizardactions' AJAX endpoint in all versions up to, and including, 1.3.20. This is due to missing capability checks and insufficient input sanitization and output escaping on the state parameter. Thi...

CVE-2026-0555 Premmerce <= 1.3.20 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'premmerce_wizard_actions' AJAX Endpoint

The Premmerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'premmercewizardactions' AJAX endpoint in all versions up to, and including, 1.3.20. This is due to missing capability checks and insufficient input sanitization and output escaping on the state parameter. Thi...

EUVD-2026-5740

The Premmerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'premmercewizardactions' AJAX endpoint in all versions up to, and including, 1.3.20. This is due to missing capability checks and insufficient input sanitization and output escaping on the state parameter. Thi...

CVE-2026-0555

The Premmerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the premmerce_wizard_actions AJAX endpoint in all versions up to and including 1.3.20. The root cause is missing capability checks and insufficient input sanitization and output escaping on the state parameter, en...

CVE-2026-0555

The Premmerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'premmercewizardactions' AJAX endpoint in all versions up to, and including, 1.3.20. This is due to missing capability checks and insufficient input sanitization and output escaping on the state parameter. Thi...

PT-2026-6887

Name of the Vulnerable Software and Affected Versions Premmerce plugin for WordPress versions up to and including 1.3.20 Description The Premmerce plugin for WordPress is susceptible to Stored Cross-Site Scripting through the premmerce wizard actions API endpoint. The issue stems from a lack of...

CVE-2020-36837 ThemeGrill Demo Importer 1.3.4 - 1.6.1 - Authorization Bypass to Site Reset

The ThemeGrill Demo Importer plugin for WordPress is vulnerable to authentication bypass due to a missing capability check on the resetwizardactions 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 ...

VulnCheck KEV: CVE-2020-36837

The ThemeGrill Demo Importer plugin for WordPress is vulnerable to authentication bypass due to a missing capability check on the resetwizardactions 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...

CVE-2020-36333

themegrill-demo-importer before 1.6.2 does not require authentication for wiping the database, because of a resetwizardactions hook...

VulnCheck KEV: CVE-2020-36333

themegrill-demo-importer before 1.6.2 does not require authentication for wiping the database, because of a resetwizardactions hook...