CVE-2022-4383: Codeboxr Cbx Petition For WordPress

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

The CBX Petition for WordPress plugin through 1.0.3 does not properly sanitize 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

• Codeboxr Cbx Petition For WordPress: up to and including 1.0.3

Published 2023-01-23. Last modified 2026-06-17.