| Package | Affected versions | Patched versions |
|---|---|---|
| joomla/joomla-cms | ≥ 2.5.0, < 3.9.3 | 3.9.3 |
| joomla! | ≥ 2.5.0, ≤ 3.9.2 |
An issue was discovered in Joomla! before 3.9.3. The phar:// stream wrapper can be used for object injection attacks because there is no protection mechanism (such as the TYPO3 PHAR stream wrapper) to prevent use of the phar:// handler for non .phar-files.
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