DRUPAL-CONTRIB-2019-067 This module allows you to attach tabular data to an entity.
Users with export permissions can access unpublished or restricted entity data due to insufficient access checks in the Tablefield module.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is DRUPAL-CONTRIB-2019-067?
DRUPAL-CONTRIB-2019-067 is a missing authorization vulnerability in drupal/tablefield, published on 18 Sep 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
This module allows you to attach tabular data to an entity.
There is insufficient access checking for users with the ability to "Export Tablefield Data as CSV". They can export data from unpublished nodes or otherwise inaccessible entities.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission "Export Tablefield Data as CSV".
Which versions are affected by DRUPAL-CONTRIB-2019-067?
Linux distribution packages (1)
drupal/tablefield Packagist:https://packages.drupal.org/8 | All versions | 2.1.0 |
How do I fix DRUPAL-CONTRIB-2019-067?
Apply the vendor's patch.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is DRUPAL-CONTRIB-2019-067 being exploited?
There is no known exploitation of DRUPAL-CONTRIB-2019-067 in the wild and no public exploit code.