CVE-2024-6926: Wow-Company Viral Signup

Critical severity, CVSS 9.8. EPSS: 3.3% chance of exploitation in the next 30 days.

The Viral Signup WordPress plugin through 2.1 does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection

Affected products

• Wow-Company Viral Signup: up to and including 2.1

Published 2024-09-04. Last modified 2026-06-17.