| Package | Affected versions | Patched versions |
|---|---|---|
| usm premium | < 16.3 | 16.3 |
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).
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