CVE-2021-24404: Wp-Board Project Wp-Board

High severity, CVSS 8.8. EPSS: 4.7% chance of exploitation in the next 30 days.

The options.php file of the WP-Board WordPress plugin through 1.1 beta accepts a postid parameter which is not sanitised, escaped or validated before inserting to a SQL statement, leading to SQL injection. This is a time based SQLI and in the same function vulnerable parameter is passed twice so if we pass time as 5 seconds it takes 10 seconds to return since the query ran twice.

Affected products

• Wp-Board Project Wp-Board: up to and including 1.1

Published 2021-09-20. Last modified 2026-06-17.