| Package | Affected versions | Patched versions |
|---|---|---|
| customize wordpress emails and alerts | < 1.8.7 | 1.8.7 |
The Customize WordPress Emails and Alerts WordPress plugin before 1.8.7 does not have authorisation and CSRF check in its bnfw_search_users AJAX action, allowing any authenticated users to call it and query for user e-mail prefixes (finding the first letter, then the second one, then the third one etc.).
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