Contao is an Open Source CMS. In versions starting from 5.0.0 and prior to 5.3.38 and 5.6.1, the table access voter in the back end doesn't check if a user is allowed to access the corresponding module. This issue has been patched in versions 5.3.38 and 5.6.1. A workaround involves not relying solely on the voter and additionally to check USER_CAN_ACCESS_MODULE.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| contao/core-bundle(Packagist) | 5.0.0 | 5.3.38 | N/A |
| contao/core-bundle(Packagist) | 5.4.0-RC1 | 5.6.1 | N/A |
| contao/contao(Packagist) | 5.0.0 | 5.3.38 | N/A |
| contao/contao(Packagist) | 5.4.0-RC1 | 5.6.1 | N/A |
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