| Package | Affected versions | Patched versions |
|---|---|---|
| spacer | < 3.0.7 | 3.0.7 |
The Spacer WordPress plugin before 3.0.7 does not sanitize and escapes 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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