CVE-2021-24448: Cozmoslabs Profile Builder

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

The User Registration & User Profile – Profile Builder WordPress plugin before 3.4.8 does not sanitise or escape its 'Modify default Redirect Delay timer' setting, allowing high privilege users to use JavaScript code in it, even when the unfiltered_html capability is disallowed, leading to an authenticated Stored Cross-Site Scripting issue

Affected products

• Cozmoslabs Profile Builder: before 3.4.8 (fixed in 3.4.8)

Published 2021-08-02. Last modified 2026-06-17.