| Package | Affected versions | Patched versions |
|---|---|---|
| email subscribers & newsletters | < 5.7.45 | 5.7.45 |
The Email Subscribers by Icegram Express WordPress plugin before 5.7.45 does not sanitise and escape some of its form 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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