Steve Wirt

Drupal DKAN allows organizations and individuals to build open data portals. The datastore imports tabular data files into database tables and exposes them for querying via a JSON API. A missing authorization issue exists because the module does not correctly check access for all of its endpoints, which may lead to an access bypass through forceful browsing. This issue is only impactful for sites that do not grant the "access content" permission to the anonymous role.

An incorrect authorization issue allows forceful browsing. The module fails to properly limit access to modal content and does not sufficiently respect default revision behavior. Exploitation requires the attacker to have the modal display option enabled for the field or knowledge of the modal route and entity ID.