In short
- CVE-2019-7743 is a CRITICAL (CVSS 9.8) vulnerability affecting joomla/joomla-cms, joomla! (joomla).
- Chance of exploitation in the next 30 days (EPSS): 2.7%, higher than 85.8% of all vulnerabilities.
- Fix: update to 3.9.3 or later.
| Package | Affected versions | Patched versions |
|---|
| joomla/joomla-cms Packagist | ≥ 2.5.0, < 3.9.3
| 3.9.3
|
| joomla! | ≥ 2.5.0, ≤ 3.9.2
| No fix yet |
Description
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.
NVD description
An issue was discovered in Joomla! before 3.9.3. The phar:// stream wrapper can be used for objection 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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