An issue was discovered in Joomla! 3.9.0 through 3.9.22. Improper handling of the username leads to a user enumeration attack vector in the backend login page.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|
| Joomla! | Joomla | 3.9.0 (including) | 3.9.22 (including) |
References