Description
Improper Access Controls allows backend users to overwrite their username when disallowed.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Joomla! Project | Joomla! CMS | 4.0.0-4.4.6, 5.0.0-5.1.2 | — |
Advisories 1
- WID-SEC-2024-1891 Joomla: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 8, 2026