CVE-2022-0446: Simple Banner Project Simple Banner

Medium severity, CVSS 4.8. EPSS: 0.5% chance of exploitation in the next 30 days.

The Simple Banner WordPress plugin before 2.12.0 does not properly sanitize its "Simple Banner Text" Settings allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected products

• Simple Banner Project Simple Banner: before 2.12.0 (fixed in 2.12.0)

Published 2022-08-22. Last modified 2026-06-17.