| Package | Affected versions | Patched versions |
|---|---|---|
| joomla/joomla-cms | ≥ 3.0.0, < 3.9.12 | 3.9.12 |
| joomla! | ≥ 3.0.0, < 3.9.12 | 3.9.12 |
In Joomla! 3.x before 3.9.12, inadequate escaping allowed XSS attacks using the logo parameter of the default templates.
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