The USM-Premium WordPress plugin before 16.3 does not sanitize 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).
Name | Vendor | Start Version | End Version |
---|---|---|---|
Usm_premium | Ultimatelysocial | * | 16.3 (excluding) |