Total vulnerabilities in the database
WordPress and WordPress MU before 2.8.1 exhibit different behavior for a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames. NOTE: the vendor reportedly disputes the significance of this issue, indicating that the behavior exists for "user convenience."
| Software | From | Fixed in |
|---|---|---|
| WordPress / wordpress | - | 2.8.1 |
| WordPress / wordpress_mu | - | 2.8.1 |