The Advanced WP Columns WordPress plugin through 2.0.6 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Products Affected
| Vendor | Product | Version |
|---|---|---|
| advanced_wp_columns_project | advanced_wp_columns | * |